TWM592634U - Structure improvement of case - Google Patents

Abstract

This creation is related to a structural improvement of a case, which includes a box body and a cover body, in which an opening is formed above and in front of the accommodating space of the box body, and a bottom plate is provided on the bottom surface, left and right sides, and rear of the accommodating space. The two side plates and the back plate are provided with fixing parts on the two side plates, and the bottom plate is provided with a first circuit board, and the back plate is provided with a second circuit board electrically connected to the first circuit board, and the The upper opening of the accommodating space is covered with the upper cover of the cover body, and a positioning portion for positioning on the fixed portion is provided on the bottom surface of the upper cover, and a front cover covering the front opening of the accommodating space is pivotally provided on one side of the upper cover. After covering the opening above the accommodating space, the front cover can be turned to cover the opening in the front of the accommodating space to cover the first circuit board, and when the first circuit board or the second circuit board is to be repaired or replaced , Only need to lift the front cover, and then pull the top cover away, you can directly perform maintenance or replacement operations, thereby reducing the disassembly, downtime effect.

Description

Chassis structure improvement

This creation is to provide a structural improvement of the case, especially after the cover above the cover is closed at the opening above the housing space, the front cover can be turned to cover the opening at the front of the housing space to cover the first circuit board, When you want to repair or replace the first circuit board or the second circuit board, you only need to lift the front cover, and then pull the upper cover away, you can directly perform repair or replacement operations to reduce disassembly, downtime.

According to the press, today's electronic technology is growing at an ever-changing rate, so that computer equipment such as computers and notebook computers have been ubiquitous in all corners of the society, and are moving towards the direction of strong computing function, fast speed and small size. However, with the Under the open architecture of computer equipment and the standardization of software and hardware, coupled with the continuous expansion and upgrade of functions, manufacturers have developed industrial computers suitable for various professional fields, mainly used in industrial control, industrial automation, network and communication equipment, Machine vision, intelligent transportation systems, etc., can also be used in industrial applications that require high reliability and stability, such as military, transportation, and aerospace fields that carry important tasks, to meet customer specific specifications and perform various high efficiency in harsh environments Functional requirements.

Furthermore, the chassis of a general industrial computer includes a box body and a backplane, wherein a circuit board is installed in the box body and the backplane respectively, and the two circuit boards are electrically connected to each other by a connector to perform The operation of electrical signal transmission, however, based on anti-theft considerations, the case The view needs to be a screwless design, so the box and the back plate are assembled into one through a plurality of pull studs. However, using the plurality of pull studs to assemble the box and the back plate into one, its assembly is not only troublesome, if the circuit When the board is damaged and needs to be repaired or replaced, the multiple pull nails must be destroyed before the box and the back plate can be separated to repair and replace the circuit board, so assembly through multiple pull nails will make the assembly and maintenance process too complicated And inconvenient.

Therefore, how to solve the problems and deficiencies of the above-mentioned practice is the one where the relevant manufacturers engaged in this industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned deficiencies, the creators collected relevant information, evaluated and considered through multiple parties, and based on years of experience in this industry, through continuous trial and modification, they began to design new patents for the structural improvement of this case. .

The main purpose of this creation is that the box is formed with openings above and in front of the accommodating space, and a bottom plate is provided on the bottom of the accommodating space, and side plates are respectively provided on the left and right sides of the accommodating space, and the accommodating space There is a back plate on the back, and a fixing part is provided on the two side plates, and the first circuit board is installed inside the accommodating space and located on the bottom plate, and the first plate is electrically connected to the first circuit board on the back plate Two circuit boards, and the upper opening of the accommodating space is covered with the upper cover of the cover body, and a positioning portion for positioning on the fixed portion is provided on the bottom surface of the upper cover, and a pivoting portion is provided on one side of the upper cover, and the upper cover A front cover covering the opening at the front of the accommodating space is pivotally provided on one side, and an axial connection portion pivotally connected with the pivotal connection portion is provided on one side of the front cover, when the cover is covered with the box body After the opening above the space, the front cover can be turned to cover the opening in the front of the accommodating space to cover the first circuit board, and to repair or replace the first circuit board or the second circuit board, only need to Lift the front cover, and then pull the top cover away, you can directly repair or replace the first circuit board and the second circuit board , To achieve the purpose of reducing disassembly, downtime.

The secondary purpose of this creation is that the plurality of locking elements are perforations that can pass through the upper cover and are locked in the locking holes of the side panel, and then the front cover of the cover is turned down to the opening in front of the accommodating space , To cover the plural locking elements, and then use the key to insert it into the lock of the front cover, to lock in the positioning hole by the lock, so that the overall appearance without any screws exposed, only through the key Insert the lock firmware into the unlocking operation to achieve a good anti-theft purpose.

Another purpose of this creation is that there is a cover covering the second circuit board above the box, which can avoid the artificial damage of the plurality of connectors on the second circuit board, and can also reduce the dust. After stacking, and inserting the plurality of positioning feet below the mask into the notch on the back of the two side plates, and inserting the rear end of the upper cover of the cover into the insertion space of the plurality of positioning feet, the mask can be made It is firmly combined with the box body and the cover body, and the cover can be quickly assembled on the box body and the cover body without locking elements such as screws and rivets, so as to achieve the purpose of good assembly convenience.

1‧‧‧Box

10‧‧‧accommodation space

101‧‧‧ opening

11‧‧‧Bottom plate

111‧‧‧Locating hole

12‧‧‧Side board

121‧‧‧Locking hole

122‧‧‧positioning film

123‧‧‧lack of slot

13‧‧‧Backboard

14‧‧‧Fixed Department

141‧‧‧Slip hole

1411‧‧‧hole

1412‧‧‧Slot

15‧‧‧ First circuit board

151‧‧‧First connection

1511‧‧‧Board

16‧‧‧second circuit board

161‧‧‧Second connection

1611‧‧‧slot

162‧‧‧Connector

2‧‧‧cover

21‧‧‧Cover

211‧‧‧Positioning Department

2111‧‧‧Positioning column

2112‧‧‧Positioning head

212‧‧‧Pivot Department

213‧‧‧Board

214‧‧‧Perforation

215‧‧‧Locking element

22‧‧‧Front cover

221‧‧‧Shaft joint

222‧‧‧Lock firmware

3‧‧‧Mask

30‧‧‧Storage space

31‧‧‧Positioning feet

310‧‧‧Dock space

311‧‧‧Base

312‧‧‧holding body

The first picture is a three-dimensional appearance drawing of this creation.

The second picture is a three-dimensional exploded view of this creation.

The third picture is a three-dimensional exploded view of the creation from another perspective.

The fourth picture is a side sectional view of this creation.

In order to achieve the above purpose and effect, the technical means and structure adopted in this creation For the sake of creation, the following is a detailed description of the preferred embodiment of this creation. Its features and functions are as follows, and Poli fully understands it.

Please refer to the first, second, third, and fourth figures, which are the three-dimensional appearance drawing, the three-dimensional exploded view, the three-dimensional exploded view and the side cross-sectional view of the creation, as can be clearly seen from the figure. The creative department includes box 1, cover 2 and mask 3, among which:

The housing 1 has an accommodating space 10 formed therein, and an opening 101 is formed above and in front of the accommodating space 10, and a bottom plate 11 is provided at the bottom of the accommodating space 10, and the bottom plate 11 is located in front of the accommodating space 10 A positioning hole 111 is provided on the bottom surface of 101, and side plates 12 are respectively provided on the left and right sides of the accommodating space 10, and a back plate 13 having a height higher than that of the side plate 12 is provided on the rear side, and the front side of the two side plates 12 Locking holes 121 are respectively provided, and the positioning surfaces 122 are bent relatively inwards on the top surfaces of the two side plates 12, and a notch 123 is respectively provided behind the two positioning plates 122, and then positioned on the positioning plates 122 of the two side plates 12 A fixing portion 14 is provided, and the fixing portion 14 is provided with a plurality of sliding holes 141 at the top surface of each side plate 12, and each sliding hole 141 has a hole 1411, and a slit 1412 is provided on the side of the hole 1411, A first circuit board 15 is installed inside the space 10 and located on the backplane 13, and a plurality of plug-in boards 1511 with a first connection portion 151 are provided behind the first circuit board 15, and a first circuit is installed on the backplane 13 A second circuit board 16 electrically connected to the board 15, and a second connection portion 161 extending into the accommodating space 10 and for the plurality of insertion boards 1511 of the first connection portion 151 to be electrically connected is provided in front of the second circuit board 16 The plurality of slots 1611 are provided with a plurality of connectors 162 exposed outside the box 1 above the second connecting portion 161.

The cover body 2 has an upper cover 21, and a positioning portion 211 is provided on the bottom surface of the upper cover 21, and the positioning portions 211 are respectively arranged at intervals on the two sides of the bottom surface of the upper cover 21 A plurality of positioning posts 2111, and a positioning head 2112 with a larger outer diameter is formed at the bottom of the positioning post 2111, and a pivoting portion 212 is provided on one side of the upper cover 21, and a plate body 213 is bent on both sides of the pivoting portion 212, Each plate body 213 is provided with a through hole 214, and a locking element 215 is provided in the through hole 214, and a front cover 22 is pivotally provided on one side of the upper cover 21, and a pivot connection portion 212 is provided on one side of the front cover 22 The pivoting portion 221 is pivotally connected to each other, and a locking member 222 is provided on the surface of the front cover 22.

A storage space 30 is formed inside the cover 3, and positioning feet 31 are respectively extended at the bottom surfaces of the two sides of the cover 3, and the positioning feet 31 have a base portion 311 extending downward, and a locking body 312 extends in front of the base portion 311 Then, an insertion space 310 is formed between the locking body 312 and the bottom surface of the cover 3.

The first connection portion 151 of the first circuit board 15 and the second connection portion 161 of the second circuit board 16 in the cabinet 1 can be a fast peripheral component interconnection of the existing peripheral component interconnection (PCI) standard ( PCI Express, referred to as PCI-E or PCIe) standard.

When this creation is actually assembled, the shield 3 can be assembled on the box 1 first, and the plurality of positioning feet 31 below the shield 3 are inserted downward into the notch 123 on the rear side of the two side plates 12 to make the shield The cover 3 is located above the box 1 and covers the second circuit board 16 and assembles the cover 2 on the box 1. The cover 21 on the cover 2 will be along the top of the two side plates 12 of the box 1 Surface sliding, so that the plurality of positioning posts 2111 of the positioning portion 211 are inserted into the holes 1411 of the plurality of sliding holes 141 of the fixing portion 14 and continue to displace the upper cover 21 of the cover body 2 backward, thereby causing the positioning portion 211 to The plurality of positioning posts 2111 enters the slot 1412 of the plurality of sliding holes 141, and then the positioning head 2112 at the bottom of the plurality of positioning posts 2111 To be held around the bottom surface of the slot 1412, at this time, the upper cover 21 will cover the opening 101 above the accommodating space 10, and the rear end of the upper cover 21 will be inserted into the insertion space 310 of the plurality of positioning feet 31 There is a limit in the middle, and the two plate bodies 213 of the upper cover 21 will stop at the front side of the two side plates 12, and the perforations 214 on the two plate bodies 213 are aligned with the locking holes 121 of the two side plates 12, Then, the locking element 215 can be inserted through the perforation 214 to be locked in the locking hole 121, and then the front cover 22 of the cover body 2 can be turned downward, and the shaft connecting portion 221 of the front cover 22 can be placed on the upper cover 21 pivots on the pivot portion 212 as an axis, so that the front cover 22 covers the opening 101 in front of the accommodating space 10, thereby covering the plurality of locking elements 215 through the front cover 22, which can be used Insert the key (not shown in the figure) into the locking member 222 of the front cover 22, and then turn the key to lock the positioning hole 111 by the locking member 222, so that the overall appearance is free of any screws, only The key can be inserted into the lock firmware 222 to perform the unlocking operation, thereby achieving a good anti-theft effect.

When the user wants to repair or replace the first circuit board 15 or the second circuit board 16 of the cabinet 1, he can first insert the key into the lock firmware 222 of the front cover 22, and reverse the key to unlock, so that The locking member 222 is not locked in the positioning hole 111, and the front cover 22 is turned up, so that the plurality of locking elements 215 are exposed, and the plurality of locking elements 215 can be unlocked, and the perforation 214 from the second plate body 213 And the locking holes 121 of the two side plates 12 are taken out, and then the cover 2 is pulled back to disengage the rear end of the upper cover 21 from the insertion space 310 of the plurality of positioning feet 31, and the plurality of positioning posts 2111 of the positioning portion 211 are removed from the plurality The slit 1412 of the sliding hole 141 enters the hole 1411 of the plural sliding holes 141, and the cover body 2 can be lifted upward, thereby removing the plural positioning posts 2111 from the restriction of the plural sliding holes 141, so that the cover can be removed The body 2 is drawn back and separated from the box 1, and after the lid 2 is separated from the box 1, Then, the cover 3 can be lifted upward, so that the plurality of positioning feet 31 of the cover 3 can be detached from the notch 123 on the rear side of the two side plates 12, and when the cover 3 is lifted, the first circuit of the box 1 The board 15 or the second circuit board 16 will be exposed, and the user can separate the plural plugs 1511 of the first connection portion 151 of the first circuit board 15 from the second connection portion 161 of the second circuit board 16 A plurality of slots 1611 are provided for users to take out the first circuit board 15 or the second circuit board 16 to repair or replace them.

This creation has the following advantages:

(1) The upper cover 21 of the cover 2 is pivotally connected to the front cover 22, and when the upper cover 21 of the cover 2 is closed to the opening 101 above the accommodating space 10 of the box 1, the front cover 22 can be turned to cover Close to the opening 101 in front of the accommodating space 10 to cover the first circuit board 15, and to repair or replace the first circuit board 15 or the second circuit board 16, only need to lift the front cover 22, and then When the upper cover 21 is pulled away, the first circuit board 15 and the second circuit board 16 can be directly repaired or replaced, thereby reducing the disassembly and assembly and downtime.

(2) The plurality of locking elements 215 can pass through the perforation 214 of the upper cover 21 to be locked in the locking hole 121 of the side plate 12, and then the cover 22 can be turned downwards to cover the housing 2 The opening 101 in front of the space 10 covers the plurality of locking elements 215, and then the key is used to insert into the locking member 222 of the front cover 22 to be locked in the positioning hole 111 by the locking member 222, so that The overall appearance is free from any screws, and the key can only be inserted into the lock firmware 222 to perform the unlocking operation, thereby achieving a good anti-theft effect.

(3) A shield 3 covering the second circuit board 16 is provided above the box 1 to prevent the plurality of connectors 162 on the second circuit board 16 from being artificially damaged. Moreover, the accumulation of dust can also be reduced, and the plurality of positioning feet 31 below the cover 3 are inserted downward into the notch 123 on the rear side of the two side plates 12, and the rear end of the upper cover 21 of the cover body 2 is inserted into the plurality of positioning feet After 31 is inserted into the space 310, the shield 3 can be firmly combined with the cabinet 1 and the cover 2, and the shield 3 can be quickly assembled into the cabinet 1 and the cover without using locking elements such as screws or rivets. On the body 2, to achieve the effect of good assembly convenience.

The above is only the preferred embodiment of this creation, and it does not limit the scope of the patent of this creation. Therefore, any simple modification and equivalent structural changes caused by the use of this creation description and the content of the drawings should be included in the same reason. Within the scope of this patent, Chen Ming.

In summary, the structural improvement of this creative chassis is in use, in order to indeed achieve its efficacy and purpose, so this creative is a new model with excellent practicability. In order to meet the application requirements of new patents, you must apply in accordance with the law. The review committee will grant the case as soon as possible to protect the creator's hard work. If the review committee of the Jun Bureau has any doubts, please send me a letter and instruct the creator to try their best to cooperate and feel comfortable.

1‧‧‧Box

10‧‧‧accommodation space

101‧‧‧ opening

11‧‧‧Bottom plate

111‧‧‧Locating hole

12‧‧‧Side board

121‧‧‧Locking hole

122‧‧‧positioning film

123‧‧‧lack of slot

13‧‧‧Backboard

14‧‧‧Fixed Department

141‧‧‧Slip hole

1411‧‧‧hole

1412‧‧‧Slot

15‧‧‧ First circuit board

151‧‧‧First connection

1511‧‧‧Board

16‧‧‧second circuit board

161‧‧‧Second connection

1611‧‧‧slot

162‧‧‧Connector

2‧‧‧cover

21‧‧‧Cover

213‧‧‧Board

214‧‧‧Perforation

215‧‧‧Locking element

22‧‧‧Front cover

221‧‧‧Shaft joint

222‧‧‧Lock firmware

3‧‧‧Mask

31‧‧‧Positioning feet

310‧‧‧Dock space

311‧‧‧Base

312‧‧‧holding body

Claims (8)

A structural improvement of a case includes a case and a cover, among which: The interior of the box is formed with an accommodating space, and openings are formed above and in front of the accommodating space, and a bottom plate is provided on the bottom surface of the accommodating space, and side plates are respectively provided on the left and right sides of the accommodating space, and A back plate is provided behind the accommodating space, and a fixing portion is provided on the two side plates, and a first circuit board is installed inside the accommodating space and located on the bottom plate, and a first connection portion is provided behind the first circuit board, and A second circuit board electrically connected to the first circuit board is installed on the backplane, and a second connection portion extending into the accommodating space and electrically connecting the first connection portion is provided in front of the second circuit board; The cover body has an upper cover covering the opening above the accommodating space, and a positioning portion for positioning on the fixed portion is provided on the bottom surface of the upper cover, and a pivoting portion is provided on one side of the upper cover, while the upper cover side The front cover is provided with a front cover covering the opening at the front of the accommodating space, and one side of the front cover is provided with a pivoting portion pivotally connected with the pivoting portion. The structural improvement of the case as described in item 1 of the patent application scope, wherein the bottom plate of the case body is provided with a positioning hole at the bottom of the front opening of the accommodating space, and the front surface of the cover body is provided with a positioning hole for locking on the positioning hole Lock the firmware. The structural improvement of the case as described in item 1 of the patent application scope, wherein the front sides of the two side plates of the case are respectively provided with locking holes, and the upper cover of the cover is located on the two sides of the pivoting portion. The plate body is provided with a through hole aligned with the locking hole, and a locking element locked in the locking hole is inserted through the through hole. As the structural improvement of the case described in item 1 of the patent application scope, wherein the top surfaces of the two side plates of the box body are relatively inwardly bent with positioning pieces, and there are notches at the rear of the two positioning pieces, and A cover is provided above the box body, and a storage space for covering outside the second circuit board is formed inside the cover, and positioning feet located in the missing grooves are respectively extended at the bottom surfaces of the two sides of the cover, and the positioning feet It has a base portion that extends downward, and a buckle body extends in front of the base portion, and an insertion space for inserting the rear end of the upper cover is formed between the buckle body and the bottom surface of the cover. The structural improvement of the chassis as described in item 1 of the patent application scope, wherein the height of the back plate of the box body is higher than that of the side plates. The structural improvement of the case as described in item 1 of the patent application scope, wherein the fixed part of the box body is provided with a plurality of sliding holes at the top surface of each side plate, and each sliding hole has a hole and is provided on one side of the hole The positioning part is located at the two sides of the bottom surface of the upper cover, and a plurality of positioning columns that enter the hole and then laterally displace and hold the cutting slot are provided, and the bottom of the positioning column is formed with a larger outer diameter for buckling in the cutting slot The positioning head at the bottom. The structural improvement of the chassis as described in item 1 of the patent application scope, wherein the first connection portion of the first circuit board has a plurality of plug-in boards, and the second connection portion of the second circuit board has a plurality of plug-in boards for electrical insertion Connect multiple slots. According to the structure improvement of the patent application item 1, the second connection part of the second circuit board is provided with a plurality of connectors exposed outside the box body.

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