CN106998632A

CN106998632A - Supply unit and the cabinet with the supply unit

Info

Publication number: CN106998632A
Application number: CN201610043098.8A
Authority: CN
Inventors: 廖峰谅
Original assignee: Nanning Fugui Precision Industrial Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Nanning Fulian Fugui Precision Industrial Co Ltd
Priority date: 2016-01-23
Filing date: 2016-01-23
Publication date: 2017-08-01
Anticipated expiration: 2036-01-23
Also published as: CN106998632B

Abstract

The present invention provides a kind of supply unit, including housing and handle, the shell one end face is provided with supply hub, for housing an attaching plug, the handle is slideably installed on the housing, support division is provided with the handle, when the handle slides into first position, the handle blocks the supply hub；When the handle slides into the second place, the support division is held in the attaching plug at the supply hub.This supply unit can prevent attaching plug accidental release and reduce the potential safety hazard of supply unit.The present invention also provides a kind of cabinet, including casing and described supply unit, and the supply unit is installed in the casing.

Description

Supply unit and the cabinet with the supply unit

Technical field

The present invention relates to a kind of supply unit and the cabinet with the supply unit.

Background technology

Supply unit on the market, is generally deficient of the mechanism of some safe fool proofs at present, to avoid user from removing supply unit under the situation that power line is also inserted, or arbitrarily power line can be plugged when supply unit is not loaded in cabinet.So it is easily caused the potential safety hazards such as generation user's electric shock.In addition, presently commercially available pullable formula supply unit also lacks the cableties design for preventing power line from releasing.

The content of the invention

In view of this, it is necessary to which a kind of safe and effective supply unit for preventing attaching plug from releasing is provided.

A kind of cabinet with the supply unit of offer is provided.

A kind of supply unit, including housing and handle, the shell one end face is provided with supply hub, for housing an attaching plug, the handle is slideably installed on the housing and is provided with support division on the handle, when the handle slides into first position, the handle blocks the supply hub；When the handle slides into the second place, the support division is held in the attaching plug at the supply hub.

A kind of cabinet, including casing and above-mentioned supply unit, the supply unit are installed in the casing.

The supply unit that the present invention is provided, the handle can be slided along the housing, and when the handle slides into first position, the handle blocks the supply hub, and now supply unit is not secured in cabinet, and user can not insert attaching plug, it is ensured that user will not get an electric shock；When supply unit is when sliding into the second place, now supply unit is fixed on the cabinet, and the support division is held in the plug at the supply hub so that operationally plug is difficult to drop supply unit.

Brief description of the drawings

Fig. 1 is the decomposing schematic representation of the supply unit of present pre-ferred embodiments.

Fig. 2 is schematic diagram when supply unit shown in Fig. 1 is in first state.

Fig. 3 is supply unit shown in Fig. 2 in the schematic diagram under another angle.

Fig. 4 is schematic diagram when supply unit shown in Fig. 1 is in the second state.

Fig. 5 is supply unit shown in Fig. 4 in the schematic diagram under another angle.

Fig. 6 is the schematic diagram that supply unit shown in Fig. 1 is installed in cabinet.

Fig. 7 is the enlarged diagram of VII parts shown in Fig. 6.

Main element symbol description

Cabinet	200
		Supply unit	100
Housing	10
		Handle	20
Plug-assembly	30
		Fan	40
Shell fragment	50
		Bottom	60
Fastener	70
		End face	11
Top surface	13
		Sideways	15
First support slot	111
		Second support slot	112
Chute	113
		Fan hole	115
Mounting hole	116
		Alignment pin	131
Pin-and-hole	132
		Locating dowel	151
Neck	153
		Grip part	21
Fixed part	22
		Sliding part	23
Fixed column	24
		Elastic component	25
Briquetting	26
		Support division	211
First sliding block	231
		Second sliding block	232
Contiguous block	233
		I-shaped groove	234
Buckle	235
		Fixing hole	241
Chamfering	261
		Attaching plug	31
Supply hub	32
		Positioning hole	51
Snap fit	53
		Flanging	55
Casing	201
		End wall	202
Side wall	203
		Snap fit groove	204

Following embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.

Embodiment

Referring to Fig. 1, present pre-ferred embodiments provide a kind of supply unit 100, including housing 10, handle 20 and plug-assembly 30.The handle 20 is slidably installed on the housing 10.The plug-assembly 30 includes attaching plug 31 and supply hub 32.The supply hub 32 is arranged on the housing 10.Attaching plug 31 can be inserted into the supply hub 32, and positioned at the top of handle 20, to be supported by the handle 20.

The housing 10 is substantially in a hollow rectangular parallelepiped structure, including end face 11, top surface 13 and two sides 15.The end face 11 is approximately perpendicular to the top surface 13 and set.Two sides 15 are relative and are parallel to each other, and both are substantially vertical to be connected to the end face 11 and top surface 13.At least one first support slot 111, one second support slot 112 and a chute 113 are provided with the end face 11 of the housing 10.In the present embodiment, the quantity of first support slot 111, the second support slot 112 and chute 113 is two.This two the first support slots 111 and two the second support slots 112 are symmetricly set in the two ends of the end face 11 and close to top surface 13.This two the first support slots 111 are set in parallel in the top of second support slot 112.Described two chutes 113 are respectively arranged at the both sides of the end face 11, and correspond to the corresponding support slot 112 of first support slot 111 and second and remote top surface 13 respectively.In the present embodiment, the chute 113 is correspondingly arranged in the lower section of second support slot 112, and is located along the same line with the support slot 112 of the first support slot 111 and second.The chute 113 is in substantially a rectangle, and it is extended from the described one end of end face 11 away from top surface 13 to the top surface 13 forms.In the present embodiment, the supply hub 32 is arranged on the end face 11, and between the chute 113.

The handle 20 includes grip part 21 and two fixed parts 22.Two fixed parts 22 are respectively arranged at the two ends of the grip part 21, to be constituted generally U-shaped structure with the grip part 21.

At least one sliding part 23 is additionally provided with the handle 20.In the present embodiment, the quantity of the sliding part 23 is consistent with the quantity of the chute 113, as two.Two sliding parts 23 are respectively arranged at end of the fixed part 22 away from the grip part 21, for being slideably installed in corresponding chute 113.In the present embodiment, each sliding part 23 includes the first sliding block 231, the second sliding block 232 and contiguous block 233.First sliding block 231 is oppositely arranged with the second sliding block 232, and is connected by the contiguous block 233.The contiguous block 233 is arranged at the medium position of the sliding block 232 of the first sliding block 231 and second, and its width is less than the width of the first sliding block 231 and the second sliding block 232, and then first sliding block 231, the second sliding block 232 and contiguous block 233 is caused to be collectively forming an I-shaped groove 234.Therefore, when the sliding part 23 is installed in corresponding chute 113, the contiguous block 233 is fastened in the chute 113, and the sliding block 232 of the first sliding block 231 and second is located at the both sides of the chute 113 respectively, and then the contiguous block 233 is slided along the chute 113, to drive the handle 20 to be moved relative to the housing 10.

In the present embodiment, the length of second sliding block 232 is more than the length of first sliding block 231, and its end away from the fixed part 22 is provided with buckle 235.The buckle 235 when the relatively described housing 10 of the handle 20 is slided, to be fastened in the support slot 112 of the first support slot 111 or second, and then the handle 20 is fixed on into corresponding first position or the second place respectively.

It is appreciated that being provided with support division 211 on the grip part 21.The support division 211 and the relative set of supply hub 32, for being inserted in the supply hub 32 when the attaching plug 31, and the buckle 235 is when being connected in first support slot 111, the attaching plug 31 is supported, to prevent attaching plug 31 from inadvertently falling off.

Also referring to Fig. 2 and Fig. 3, when the handle 20 is fixed on corresponding first position, i.e., described buckle 235 is connected in first support slot 111, the supply unit 100 is in first state.Now the support division 211 of the handle 20 shelters from supply hub 32, so that the attaching plug 31 can not be inserted in supply hub 32.

Also referring to Fig. 4 and Fig. 5, when the buckle 235 is connected in second support slot 112, now supply unit 100 is in the second state, and the handle 20 is located at the second place.Now the support division 211 of the handle 20 does not shelter from supply hub 32.When the attaching plug 31 is inserted in the supply hub 32, the support division 211 on the handle 20 effectively supports the attaching plug 31, and then prevents user when using the supply unit 100, and attaching plug 31 comes off out of described supply hub 32.

The every one end of one second sliding block 232 away from first sliding block 231 is provided with fixed column 24.In the fixed column 24 fixing hole 241 is provided with along its axial direction.In the present embodiment, the fixing hole 241 is a blind hole, to house a corresponding elastic component 25.It is appreciated that the elastic component 25 can be spring or torsion spring.In the present embodiment, the elastic component 25 is spring.

It is appreciated that in other embodiments, one of sliding part 23 also includes briquetting 26.The briquetting 26 is arranged at the one end of the fixed column 24 away from second sliding block 232.Refering to Fig. 3, in the present embodiment, the briquetting 26 is substantially in rectangular-shape, and its one end is provided with chamfering 261.

An at least pin-and-hole 132 is set on the top surface 13 of the supply unit 100.In the present embodiment, the quantity of the pin-and-hole 132 is consistent with the quantity of the elastic component 25, as two.By the way that alignment pin 131 is each passed through into corresponding pin-and-hole 132, and the elastic component 25 is sheathed on the alignment pin 131 so that elastic component 25 will not be displaced sideways when being pressurized.One end of the elastic component 25 is held in the bottom of the fixing hole 241, and the other end is held in the top surface 13 of the housing 10.

Referring to Fig. 3, the supply unit 100 also includes shell fragment 50.The flexible deformability of shell fragment 50.One end of the shell fragment 50 is provided with an at least positioning hole 51.The wherein one side 15 of the housing 10 of the supply unit 100 is provided with corresponding mating holes（It is not shown）, by the way that corresponding locating dowel 151 is each passed through into corresponding positioning hole 51 and mating holes, one end of the shell fragment 50 is fixed on the housing 10.The other end of the shell fragment 50 is additionally provided with snap fit 53 and flanging 55.The snap fit 53 and flanging 55 are respectively arranged at one end both sides of the shell fragment 50 away from the positioning hole 51.Neck 153 is additionally provided with the side 15.When 50 compressive deformation of shell fragment, the snap fit 53 can be inserted into the neck 153, with the clamping of neck 153.

Referring to Fig. 2 and Fig. 3, when the handle 20 is located at first position, the briquetting 26 is arranged at intervals with the shell fragment 50, i.e., both contactless, now, the snap fit 53 and the neck 153 are separately positioned, i.e., described snap fit 53 not with the clamping of neck 153.

Refer to Fig. 4 and Fig. 5, during the handle 20 slides into the second place by first position, the briquetting 26 can move closer to the shell fragment 50, that is, distance between the two is gradually reduced, until the flanging 55 of the shell fragment 50 is contacted and extruded with the shell fragment 50.In this way, the flanging 55 of the shell fragment 50 is by by the extruding of the chamfering 261 on the briquetting 26, and moved to the direction of the neck 153, until being fastened in the neck 153.Now, the elastic component 25 is still compressed in the bottom of the fixed column 24.

It is appreciated that in other embodiments, the supply unit 100 also includes bottom 60, and the bottom 60 is installed in the lower section of housing 10, to coordinate with the housing 10, to surround a closing space jointly.

It is appreciated that in other embodiments, fan hole 115 and mounting hole 116 are additionally provided with the end face 11 of the supply unit 100.The fan hole 115 is arranged on the end face 11.The quantity of the mounting hole 116 is four, on four angles in the outside of the fan hole 115.The supply unit 100 also includes fan 40, the fan 40 is arranged in closing space, and it is directed at the fan hole 115, by by fastener 70, such as screw or screw, the mounting hole 116 is sequentially passed through, with the fixed fan 40, and supply unit 100 is radiated when supply unit 100 works.

It is appreciated that also referring to Fig. 6 and Fig. 7, supply unit 100 of the present invention can be applied to cabinet 200.The cabinet 200 includes casing 201, and the supply unit 100 can be inserted into the casing 201 from an end wall 202 of the casing 201.The side wall 203 of the casing 201 offers snap fit groove 204, and the snap fit groove 204 is for corresponding with the neck 153 on the housing 10, to cause the supply unit 100 to be fixed on the cabinet 200.

The handle 20 of the supply unit 100 is first slid into first position, now because the support division 211 on the handle 20 shelters from the supply hub 32, user can not be plugged in plug 31, and the supply unit 100 is loaded in the cabinet 200.Then, supply unit 100 is fixed in cabinet 200, pressing is connected in the buckle 235 in first support slot 111, it is departed from clamping with first support slot 111.The elastic component 25 recovers former long generation elastic deformation, and the handle 20 is slided under the elastic force effect of elastic component 25 away from the top surface 13.In the sliding process of handle 20, the briquetting 26 is gradually reduced with the distance between the shell fragment 50 until contacting and extruding, chamfering 261 on the briquetting 26 extrudes the flanging 55 on the shell fragment 50, so that the direction of the shell fragment 50 to the neck 153 is moved, the snap fit 53 is inserted in the neck 153 and the snap fit groove 204, the supply unit 100 is fixed on cabinet 200.Finally, plug in plug 31, the mobile handle 20 to the second place, and now the support division 211 on the handle 20 is held in the bottom of the attaching plug 31, to prevent the attaching plug 31 from releasing.Chamfering 261 on the briquetting 26 still extrudes the flanging 55 on the shell fragment 50 so that the snap fit 53 is connected in the neck 153 with snap fit groove 204, the supply unit 100 is fixed in cabinet 200.Now elastic component 25 is compressed in the bottom of the fixed column 24.

When needing to extract supply unit 100, pressing is connected in the buckle 235 in second support slot 112, disengages it from clamping, and the elastic component 25 compressed recovers former long generation elastic deformation, the handle 20 is slided under elastic force effect away from the top surface 13, extracts the attaching plug 31.Now, the briquetting 26 still extrudes the flanging 55 of the shell fragment 50 so that the snap fit 53 is connected in the neck 153 and the snap fit groove 204.Then, continue to slide the handle 20 to first position, the buckle 235 is connected in first support slot 111 respectively.Now, the briquetting 26 is moved towards the top surface 13, the briquetting 26 is not contacted with the shell fragment 50, so that the snap fit 53 departs from clamping with the neck 153 and the snap fit groove 204, so that the supply unit 100 is not secured on the cabinet 200, the supply unit 100 can be extracted from the cabinet 200.

In supply unit 100 and cabinet 200 that the present invention is provided, the handle 20 can be slided along the housing 10, and when the handle 20 slides into first position, the handle 20 blocks the supply hub 32, and user can not insert attaching plug 31, it is ensured that user will not get an electric shock.And when supply unit 100 slides into the second place, the support division 211 is held in the attaching plug 31 at the supply hub 32 so that operationally plug is difficult to drop supply unit 100.

In summary, although having been disclosed for the preferred embodiments of the present invention for the purpose of illustration, however, the present invention is not limited solely to embodiment as described above, in the category without departing from basic fundamental thought of the present invention, the technical staff of relevant industries can carry out various deformation and application to it.

Claims

1. a kind of supply unit, it is characterised in that：Including housing and handle, the shell one end face is provided with supply hub, for housing an attaching plug, the handle is slidably installed on the housing, support division is provided with the handle, when the handle slides into first position, the support division blocks the supply hub；When the handle slides into the second place, the support division is held in the attaching plug at the supply hub.

2. supply unit as claimed in claim 1, it is characterised in that：The handle includes grip part and fixed part, and the fixed part is extended by the grip part two ends, and the fixed part is fitted slidably on the housing, and the support division is arranged on the grip part.

3. supply unit as claimed in claim 1, it is characterised in that：It is additionally provided with the housing on chute, the handle and is provided with sliding part, the sliding part includes the contiguous block of the first sliding block, the second sliding block and connection first sliding block and the second sliding block, the contiguous block is caught in chute, drives sliding part along the slide.

4. supply unit as claimed in claim 3, it is characterised in that：It is additionally provided with the housing on the first support slot and the second support slot, second sliding block and is additionally provided with buckle, when the handle slides into first position, the buckle and the first support slot clamping；When the handle slides into the second place, the buckle and the second support slot clamping.

5. supply unit as claimed in claim 3, it is characterised in that：Fixed column is provided with second sliding block, fixing hole is provided with the fixed column, alignment pin is provided with the housing, elastic component is provided with the fixing hole, the elastic component is sheathed on the alignment pin, when the handle slides into first position or the second place, the elastic component, which is supported, to be arranged in the fixing hole.

6. supply unit as claimed in claim 3, it is characterised in that：The supply unit also includes shell fragment, and the shell fragment is fixedly connected on the housing, second sliding block and is provided with briquetting, when the handle slides into the second place, and the briquetting extrudes the shell fragment so that the shell fragment produces movement.

7. supply unit as claimed in claim 6, it is characterised in that：It is additionally provided with the housing on neck, the shell fragment and is provided with snap fit, when the briquetting extrudes the shell fragment and it is produced mobile, the snap fit is connected in the neck.

8. supply unit as claimed in claim 1, it is characterised in that：The supply unit also includes bottom, and the bottom is installed in below the shell, to coordinate with the housing, to surround a closing space jointly.

9. a kind of cabinet, including casing and the supply unit as described in claim 1-8 any one, the supply unit are installed in the casing.

10. cabinet as claimed in claim 9, it is characterised in that：The snap fit groove corresponding with the neck is provided with the casing, when the handle slides into the second place, the neck is with snap fit groove simultaneously by the snap fit clamping.