CN208056865U

CN208056865U - A kind of pin hole mechanical lock mechanism component for display screen

Info

Publication number: CN208056865U
Application number: CN201820500239.9U
Authority: CN
Inventors: 王朝
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-10
Filing date: 2018-04-10
Publication date: 2018-11-06
Anticipated expiration: 2028-04-10

Abstract

The utility model provides a kind of pin hole mechanical lock mechanism component for display screen, including lock pin and lock；Lock pin includes substrate and two lock tongues being set on substrate, and spring body is also installed at two lock tongue positions；The locking through-hole that may pass through lock pin is offered on lock；It further include the carrier being fixedly connected with lock pin, and solution lockhole is offered on carrier, in actual use, lock pin is inserted into lock, due to the rotation of lock tongue, the engaging and locking with lock can be realized, in the installation process of display, display unit is locked on installation frame using lock own mechanical architectural characteristic, when removing display unit, solution lockhole is inserted into using outside unlock contact pin to unlock, it realizes from display screen front and is installed and safeguarded, pin hole form is creatively used just to be inserted into the key of the elongated shape of minor diameter behind towards display screen from display screen, pass through simplest linear motion, the Pinhole lock of the application is set to unlock.

Description

A kind of pin hole mechanical lock mechanism component for display screen

[technical field]

The utility model is related to display screen package technique fields, more particularly to a kind of reasonable in design, stability height, and Reliable in action locks secured, the long-lived pin hole mechanical lock mechanism component for display screen.

[background technology]

Conventional LED display is usually to utilize spiral shell behind in display screen front by the way of magnet adsorption or from display screen Display unit is fixed on installation frame by bolt or similar fastening means, and all there are many deficiencies for this two classes mode, and magnet is inhaled Attached mode is easy to fall off, and bolt and other fastening means needs are operated behind in display screen, cannot achieve in display screen Front is installed and is safeguarded, while display screen needs reservation very large space that operating personnel can just be made to enter the display screen back of the body behind After installed and safeguarded so that display screen integral thickness is very big, therefore, there is an urgent need to a kind of technology, can display screen just Face conveniently carries out the work such as installation and the maintenance of display unit, and can be easy to fall off to avoid magnet adsorption mode Disadvantage.

Based on the above issues, those skilled in the art has carried out a large amount of research and development and experiment, and achieve preferably at Achievement.

[utility model content]

To overcome the problems of prior art, the utility model to provide a kind of reasonable in design, stability height, and Reliable in action locks secured, the long-lived pin hole mechanical lock mechanism component for display screen.

The scheme that the utility model solves technical problem is to provide a kind of pin hole mechanical lock mechanism component for display screen, The lock detached is locked and unlocks including lock pin and with the matching of lock pin shape, realization described in this；The lock pin include substrate with And be set on substrate, be arranged symmetrically, can opposing substrate rotation two lock tongues, also installed at described two lock tongue positions useful In the spring body for making lock tongue elastic reset；The locking through-hole that may pass through lock pin is offered on the lock；Further include solid with lock pin Surely the carrier connected, and offer facilitate insertion into external unlock contact pin on the carrier, so that the solution lockhole that lock tongue rotates.

Preferably, the lock tongue is in strip；And it is provided with convenient for lock at one end end position of each lock tongue towards lock The axle sleeve of tongue opposing substrate rotation；Lock tongue is flexibly connected by axle sleeve with substrate；The both ends of spring body are with each lock tongue different from axle sleeve The other end be connected.

Preferably, the width of the locking through-hole is more than or equal to the width of substrate.

Preferably, the connecting line of the axis and two axle sleeves of the solution lockhole is mutually perpendicular to, and intersects at two axle sleeve connecting lines Midpoint position.

Preferably, the lock tongue is in globoidal structure moulding different from the other end end position outside of axle sleeve.

Preferably, two lock tongue be mutually parallel state when spacing be more than or equal to solution lockhole pore size.

Preferably, the pore size of the solution lockhole is ranging from less than 10mm.

Preferably, the connecting line of the spring body and two axle sleeves is mutually parallel.

Compared with prior art, a kind of pin hole mechanical lock mechanism component for display screen of the utility model by setting simultaneously The lock 11 set lock pin 13 and detached with the matching of 13 shape of lock pin described in this, realization locking and unlock, and lock pin 13 is designed As including substrate 131 and be set on substrate 131, be arranged symmetrically, can two lock tongues 1313 rotating of opposing substrate 131, knot Close the spring body 1315 for making 1313 elastic reset of lock tongue installed at two 1313 positions of lock tongue, during actual use, Lock pin 13 is inserted into lock 11, due to the rotation of lock tongue 1313, you can realization and the engaging of lock 11 and locking, in display Installation process in, you can using lock own mechanical architectural characteristic display unit is locked on installation frame, remove display When unit, it is inserted into solution lockhole 1331 using outside unlock contact pin 2 and unlocks, realize from display screen front and installed and safeguarded, Pin hole form is creatively used just to be inserted into the key of the elongated shape of minor diameter behind towards display screen from display screen, by most Simple linear motion, makes the Pinhole lock of the application unlock.

[description of the drawings]

Fig. 1 is a kind of structural schematic diagram of pin hole mechanical lock mechanism component for display screen of the utility model.

Fig. 2 to Fig. 6 is that a kind of use process of pin hole mechanical lock mechanism component for display screen of the utility model is illustrated Figure.

[specific implementation mode]

To make the purpose of this utility model, technical solution and advantage be more clearly understood, with reference to the accompanying drawings and embodiments, The present invention will be further described in detail.It should be appreciated that specific embodiment described herein is used only for explaining this Utility model is not used to limit this utility model.

It please refers to Fig.1 to Fig. 6, a kind of pin hole mechanical lock mechanism component 1 for display screen of the utility model includes lock pin 13 and with the matching of 13 shape of lock pin described in this, realize locking and unlock the lock 11 that detaches；The lock pin 13 includes substrate 131 And be set on substrate 131, be arranged symmetrically, can the identical or different lock tongue 1313 of two shapes that rotates of opposing substrate 131, It is also installed on the spring body 1315 for making 1313 elastic reset of lock tongue at 1313 position of described two lock tongues；On the lock 11 Offer the locking through-hole 111 that may pass through lock pin 13；Further include the carrier 133 being fixedly connected with lock pin 13, and in the carrier It is offered on 133 and facilitates insertion into external unlock contact pin 2, so that the solution lockhole 1331 that lock tongue 1313 rotates.

Pass through the lock that lock pin 13 is set simultaneously and is detached with the matching of 13 shape of lock pin described in this, realization locking and unlock 11, and by lock pin 13 be designed to include substrate 131 and be set on substrate 131, be arranged symmetrically, can opposing substrate 131 rotate Two lock tongues 1313, be incorporated in the spring body for making 1313 elastic reset of lock tongue that two 1313 positions of lock tongue install 1315, during actual use, lock pin 13 is inserted into lock 11, due to the rotation of lock tongue 1313, you can realize and lock 11 Engaging and locking, in the installation process of display, you can using lock own mechanical architectural characteristic display unit is locked in On installation frame, when removing display unit, it is inserted into solution lockhole 1331 using outside unlock contact pin 2 and unlocks, realize from display Screen front is installed and is safeguarded, pin hole form is creatively used just to be inserted into minor diameter behind towards display screen from display screen The key of elongated shape makes the Pinhole lock of the application unlock by simplest linear motion.

Preferably, the lock tongue 1313 is in strip；And it is set at one end end position of each lock tongue 1313 towards lock 11 It is equipped with the axle sleeve 1311 convenient for the rotation of 1313 opposing substrate 131 of lock tongue；Lock tongue 1313 is connected by axle sleeve 1311 and 131 activity of substrate It connects；The other end of the both ends of spring body 1315 with each lock tongue 1313 different from axle sleeve 1311 is connected.It is reasonable in design, use effect Fruit is good.

Preferably, the width of the locking through-hole 111 is more than or equal to the width of substrate 131.Convenient for the insertion of substrate 131.

Preferably, the connecting line of the axis and two axle sleeves 1311 of the solution lockhole 1331 is mutually perpendicular to, and intersects at two axis Cover the midpoint position of 1311 connecting lines.

Preferably, the lock tongue 1313 is made different from the outside of the other end end position of axle sleeve 1311 in cambered surface or ramp structure Type.Convenient for the flexible contact of lock tongue 1313 and lock 11.

Preferably, two lock tongue 1313 be mutually parallel state when spacing be more than or equal to solution lockhole 1331 aperture it is big It is small.

Preferably, the pore size ranging from 2-6mm of the solution lockhole 1331.It can also be by aperture in actual design process Size is limited to less than 2mm.

Preferably, the spring body 1315 and the connecting line of two axle sleeves 1311 are mutually parallel.Spring force direction is that will lock The separated trend in sublingual end and the connecting line of two axle sleeves are mutually parallel, and spring is possible to as other different shapes, but must be by The separated trend in lock tongue lower end.

It is installed in display screen front although existing magnet adsorption mode can be realized, it is possible that because vibrations Or the reasons such as expand with heat and contract with cold cause display unit surprisingly to fall off, mounting means in addition to this is required for carrying out behind in display screen Operation, need to retain larger operating space behind in display screen, cause display screen integral thickness and weight larger, wasting space with Material, the design install display unit from display screen front creatively by the way of mechanical caging, pass through the class of minor diameter It is similar to the lockhole of pin hole, the key for being inserted into elongated shape unlocks mechanical lock mechanism, while dexterously by key lock in lock Internal portion, makes key play the role of handle, allows operator that can easily remove display unit, perfect and reliably solve The overall weight and thickness of display screen is greatly reduced from problem front installation and safeguarded in display screen, has saved big The structural material of amount expands application range and the place of display screen so that the past much because the reason of weight and volume without The display screen of method installation is carried out installation, at the same the design have simple in structure, easy to manufacture, reliable in action, locking it is secured, Many advantages, such as durable.

The concrete mode of unlock is inserted into and is less than in the minor diameter solution lockhole 1331 specially retained in the front of display unit The external of Circularhole diameter unlocks contact pin 2, pushes the movable part mechanism inside the solution lockhole 1331 of display unit behind, makes It solves lockhole 1331 to unlock, to make display unit unlock and be detached from mounting structure, while utilize inside solution lockhole 1331 Movable part, outside unlock contact pin 2 is locked inside solution lockhole 1331 so that outside unlock contact pin 2 and display unit connect Integrally, become the handle of display unit, operator is pulled along the handle that external unlock contact pin 2 is formed and may make that display is single Member is detached from installation frame, conveniently removes display unit from display screen front, without entering display unit behind.

Compared with prior art, a kind of pin hole mechanical lock mechanism component 1 for display screen of the utility model is by simultaneously The lock 11 that lock pin 13 is set and is detached with the matching of 13 shape of lock pin described in this, realization locking and unlock, and lock pin 13 is set Meter become include substrate 131 and be set on substrate 131, be arranged symmetrically, can opposing substrate 131 rotation two lock tongues 1313, It is incorporated in the spring body 1315 for making 1313 elastic reset of lock tongue that two 1313 positions of lock tongue are installed, actually uses process In, lock pin 13 is inserted into lock 11, due to the rotation of lock tongue 1313, you can realization and the engaging of lock 11 and locking, aobvious Show in the installation process of device, you can display unit is locked on installation frame using lock own mechanical architectural characteristic, is removed When display unit, it is inserted into solution lockhole 1331 using outside unlock contact pin 2 and unlocks, realize from display screen front and installed and tieed up Shield is creatively used pin hole form being just inserted into the key of the elongated shape of minor diameter behind towards display screen from display screen, is led to Simplest linear motion is crossed, the Pinhole lock of the application is made to unlock.

Above-described the utility model embodiment, does not constitute the restriction to scope of protection of the utility model.It is any Modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in the utility model Claims within.

Claims

1. a kind of pin hole mechanical lock mechanism component for display screen, it is characterised in that：Including lock pin and with lock pin described in this The lock that locking is detached with unlock is realized in shape matching；The lock pin include substrate and be set on substrate, be arranged symmetrically, Can opposing substrate rotation two lock tongues, be also installed on the spring for making lock tongue elastic reset at described two lock tongue positions Body；The locking through-hole that may pass through lock pin is offered on the lock；Further include the carrier being fixedly connected with lock pin, and in the load It is offered on body and facilitates insertion into external unlock contact pin, so that the solution lockhole that lock tongue rotates.

2. a kind of pin hole mechanical lock mechanism component for display screen as described in claim 1, it is characterised in that：The lock tongue In strip；And one end end position of each lock tongue towards lock is provided with the axle sleeve rotated convenient for lock tongue opposing substrate；Lock Tongue is flexibly connected by axle sleeve with substrate；The other end of the both ends of spring body with each lock tongue different from axle sleeve is connected.

3. a kind of pin hole mechanical lock mechanism component for display screen as claimed in claim 1 or 2, it is characterised in that：It is described The width for locking through-hole is more than or equal to the width of substrate.

4. a kind of pin hole mechanical lock mechanism component for display screen as claimed in claim 2, it is characterised in that：The unlock The axis in hole and the connecting line of two axle sleeves are mutually perpendicular to, and intersect at the midpoint position of two axle sleeve connecting lines.

5. a kind of pin hole mechanical lock mechanism component for display screen as claimed in claim 1 or 2, it is characterised in that：It is described Lock tongue is in globoidal structure moulding different from the other end end position outside of axle sleeve.

6. a kind of pin hole mechanical lock mechanism component for display screen as described in claim 1 or 4, it is characterised in that：It is described Two lock tongues be mutually parallel state when spacing be more than or equal to solution lockhole pore size.

7. a kind of pin hole mechanical lock mechanism component for display screen as claimed in claim 6, it is characterised in that：The unlock The pore size in hole is ranging from less than 10mm.

8. a kind of pin hole mechanical lock mechanism component for display screen as claimed in claim 2, it is characterised in that：The spring It is mutually parallel with the connecting line of two axle sleeves.