CN206100714U

CN206100714U - Utilize equipment structure asymmetry's slow -witted part of preventing

Info

Publication number: CN206100714U
Application number: CN201621161961.1U
Authority: CN
Inventors: 罗杰; 刘风辉
Original assignee: Zhengzhou Yunhai Information Technology Co Ltd
Current assignee: Zhengzhou Yunhai Information Technology Co Ltd
Priority date: 2016-10-25
Filing date: 2016-10-25
Publication date: 2017-04-12
Anticipated expiration: 2026-10-25

Abstract

The utility model provides an utilize equipment structure asymmetry's slow -witted part of preventing belongs to the electronic components field. The utility model is suitable for a going up the midget plant that the inferior valve made up, in the time can't distinguishing orientation or difficult the differentiation in appearance from the casing, utilizing the asymmetry on the internal structure of equipment, there is great difference in height in the components and parts in a certain tangent line position, and through the position compensation of the components and parts to highly lower, the adoption is pasted the lot in the inside of the mechanism epitheca position that lower components and parts correspond and is prevented staying the piece to satisfy following condition: prevent the difference that highly equals these two components and parts height of slow -witted piece, can only press the equipment of exact orientation when the inferior valve combines messengers on, otherwise then can't assemble to can realize the slow -witted design of preventing of equipment. Adopt the EPE material to have good elasticity and an insulating function, under the few and easy condition that realizes of cost, accomplish simultaneously product no any injury in equipment and use.

Description

A kind of fool proof part of utilization device structure asymmetry

Technical field

This utility model is related to electronic components field, specifically a kind of fool proof portion of utilization device structure asymmetry Part.

Background technology

For the mini-plant combined using upper lower casing, in order to the vision of outward appearance needs, be designed like sometimes one into The structure of type, i.e., be difficult from terms of appearance merely to distinguish internal direction, thus equipment can be impacted during fabrication, possibility Cause assembly defect or device damage.

The content of the invention

Technical assignment of the present utility model is to solve the deficiencies in the prior art, there is provided one kind utilizes device structure asymmetry Fool proof part.The characteristics of it utilizes equipment inner structure itself, the components and parts for being distributed in both sides in a certain tangent position are present Larger difference in height, by the position compensation to highly relatively low components and parts, can make the lower casing can only be in the right direction when combining Assembling, on the contrary then cannot assemble, you can realize the fool-proof design of assembling.

This utility model solves the technical scheme that its technical problem adopted：

A kind of fool proof part of utilization device structure asymmetry, it is adaptable to the equipment combined using upper and lower shell, in equipment It is provided with components and parts, the asymmetric both sides set up separately inside lower casing of components and parts, a certain tangent position is distributed in both sides on lower casing There is difference in height in two components and parts, the components and parts relatively low to two components and parts camber carry out position compensation, highly relatively low The inside of upper casing position corresponding to components and parts arranges one piece of fool proof block, and the height of fool proof block is equal to two components and parts height Difference.

Further, the fool proof block is the foam of EPE materials.

Further, there is at least one tangent position, when the setting of fool proof block is carried out, wherein to exist substantially on lower casing Tangent position corresponding to two components and parts of difference in height is defined.

Further, connection is pasted between the upper casing and fool proof block.

Further, size of the length and width of the fool proof block less than any one components and parts in two components and parts.

A kind of fool proof part of utilization device structure asymmetry of the present utility model, it is produced compared with prior art Beneficial effect is：

1st, this utility model be applied to upper lower casing combination mini-plant, when cannot from casing distinguish in appearance direction or When being not easy to distinguish, using the unsymmetry on equipment inner structure, there is larger height in the components and parts of a certain tangent position Difference, by the position compensation to highly relatively low components and parts, can only assemble in the right direction when combining lower casing, otherwise then Cannot assemble, such that it is able to the fool-proof design for realizing assembling；

2nd, using the EPE materials with good elasticity and insulating properties, under the conditions of input cost is insignificant, can be real Existing equipment fool proof in an assembling process, will not cause any harm during assembling and use to equipment, and equipment is produced During quality assurance and improved efficiency there is larger help；

3rd, this utility model is particularly with volume production or the equipment of design typification, it is not necessary to again change equipment design and The new mould of exploitation, you can easily realize the fool-proof design of assembling, can save for the equipment for doing fool proof in the fabrication process is needed Save substantial amounts of time and cost.

Description of the drawings

Accompanying drawing 1 is the structural representation of this utility model equipment lower casing；

Accompanying drawing 2 is the structural representation of this utility model equipment lower casing（Attached tangent position）；

Accompanying drawing 3 is the structural representation of this utility model equipment upper casing.

In figure, 1, mainboard, 2, lower casing, 3, components and parts, 300, components and parts A, 301, components and parts B, 4, upper casing, 5, fool proof block, 6th, tangent position.

Specific embodiment

1-3 below in conjunction with the accompanying drawings, a kind of fool proof part of utilization device structure asymmetry of the present utility model is made with Lower detailed description.

As shown in accompanying drawing 1,2, this utility model is applicable for use with the equipment of the combination of upper and lower shell 4,2, the upper and lower shell of equipment 4th, 2 a housing is surrounded, mainboard 1 is provided with components and parts 3 in housing.

Asymmetric set up a certain tangent position 6 on the both sides of lower casing 2, lower casing 2 separately two that are distributed in both sides of components and parts 3 There is difference in height in components and parts 3, position compensation is carried out to two relatively low components and parts 3 of the camber of components and parts 3, in highly relatively low unit The inside of the position of upper casing 4 corresponding to device 3 arranges one piece of fool proof block 5, and meets following condition：

The height of the fool proof block 5+relatively low components and parts 3 of two camber of components and parts 3（On the basis of mainboard 1）=this two The higher components and parts 3 of the camber of components and parts 3（On the basis of mainboard 1）.

On the basis of said structure, fool proof block 5 is using the foam with favorable elasticity and the EPE materials of insulating properties.

On the basis of said structure, there is at least one tangent position 6 on lower casing 2, when the setting of fool proof block 5 is carried out, It is defined by the tangent position 6 corresponding to two components and parts 3 that wherein there is obvious difference in height.

Further, connection is pasted between the upper casing 4 and fool proof block 5.

This utility model is when fool-proof design is carried out, and step is as follows：

1st, according to the internal structure of equipment, be distributed in from lower casing 2 first in the components and parts 3 of both sides find one exist it is bright The tangent position 6 of aobvious difference in height, as shown in Figure 1, and confirms associated two components and parts 3, such as the components and parts in accompanying drawing 2 A 300 and components and parts B 301.

2nd, next determine the size of fool proof block 5, first components and parts A 300 and components and parts B is measured on the basis of mainboard 1 301 height, difference in height between the two is the height of fool proof block 5, and the length and width of fool proof block 5 are with less than components and parts A 300 It is defined with the size of components and parts B 301, fool proof block 5 is produced according to dimensions above.

3rd, according to the position of highly relatively low components and parts B 301 on lower casing 2, this position is found out on corresponding upper casing 4, And complete by the fool proof block 5 made is pasted onto herein, as shown in Figure 3.

A kind of fool proof part of utilization device structure asymmetry of the present utility model, its processing and fabricating is simple and convenient, presses Processing and fabricating shown in Figure of description.

In addition to the technical characteristic described in description, the known technology of those skilled in the art is.

Claims

1. a kind of fool proof part of utilization device structure asymmetry, it is adaptable to the equipment combined using upper and lower shell, is set in equipment There are components and parts, it is characterised in that

The asymmetric both sides set up separately inside lower casing of components and parts, two that are distributed in both sides of a certain tangent position first devices on lower casing There is difference in height in part, the components and parts relatively low to two components and parts camber carry out position compensation, in highly relatively low components and parts institute The inside of correspondence upper casing position arranges one piece of fool proof block, and the height of fool proof block is equal to the difference of two components and parts height.

2. the fool proof part of a kind of utilization device structure asymmetry according to claim 1, it is characterised in that described anti- Slow-witted block is the foam of EPE materials.

3. a kind of fool proof part of utilization device structure asymmetry according to claim 1 and 2, it is characterised in that institute State and have on lower casing at least one tangent position, when the setting of fool proof block is carried out, with two units that wherein there is obvious difference in height Tangent position corresponding to device is defined.

4. a kind of fool proof part of utilization device structure asymmetry according to claim 1 and 2, it is characterised in that institute State and paste between upper casing and fool proof block connection.

5. a kind of fool proof part of utilization device structure asymmetry according to claim 1 and 2, it is characterised in that institute State the size of the length and width less than any one components and parts in two components and parts of fool proof block.