CN2772052Y - Electric connecting device for electronic instrument - Google Patents
Electric connecting device for electronic instrument Download PDFInfo
- Publication number
- CN2772052Y CN2772052Y CNU2004201174835U CN200420117483U CN2772052Y CN 2772052 Y CN2772052 Y CN 2772052Y CN U2004201174835 U CNU2004201174835 U CN U2004201174835U CN 200420117483 U CN200420117483 U CN 200420117483U CN 2772052 Y CN2772052 Y CN 2772052Y
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- connector
- aforementioned
- installation portion
- electronic instrument
- another
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- 238000009434 installation Methods 0.000 claims abstract description 77
- 239000000758 substrate Substances 0.000 claims description 55
- 239000012780 transparent material Substances 0.000 claims description 4
- 230000010354 integration Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 16
- 230000037431 insertion Effects 0.000 description 16
- 238000009826 distribution Methods 0.000 description 11
- 230000001815 facial effect Effects 0.000 description 10
- 238000005192 partition Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 238000005336 cracking Methods 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 210000005069 ears Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
- H01R13/74—Means for mounting coupling parts in openings of a panel
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
- H01R13/74—Means for mounting coupling parts in openings of a panel
- H01R13/748—Means for mounting coupling parts in openings of a panel using one or more screws
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
- H01R13/74—Means for mounting coupling parts in openings of a panel
- H01R13/741—Means for mounting coupling parts in openings of a panel using snap fastening means
- H01R13/743—Means for mounting coupling parts in openings of a panel using snap fastening means integral with the housing
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connection Or Junction Boxes (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The tensile strength between a connection base and a connection plug is weak, and the connection plug is pulled out of the connection base so as to switch off the power by drawing wires of wiring of the connection plug. A fixed salience 33 is detachably connected with a fixing hole part 25 of an installation part 15 of a coupler by a cover coupler 30. The connection plug 40 is combined with the connection base 7 by combining a screw component 47 with a female-screw component 35 of a small inserting part 34 by screws, and the integration with a container main body 2 is realized by the connection plug 40.
Description
Technical field
The utility model relates to the electrical connection arrangement in the electronic instrument of a kind of thermoregulator or digital panel meter etc.
Background technology
The electronic instrument of thermoregulator or digital panel meter etc. by the device network connector, can use in device network.This device network is the interconnective zone/network that can carry out easily between the control instrument of PLC, personal computer (PC), transducer, adjuster etc.The employing of device network can realize reducing the distribution cost by saving distribution, with the establishment that is connected the more economical system of more convenient and quicker between multi-vendor instrument.
In this device network, connect the device network connector of electronic instrument, as shown in figure 21, constitute by gang socket 50 and attachment plug 60.Simultaneously, gang socket 50 is installed on the rearward end of the module substrate 71 that holds in the electronic instrument casing 70, and the rearward end of this module substrate 71 and gang socket 50 are positioned at the peristome 73 of the bottom of connector installation portion 72.
In addition, attachment plug 60, the embedding recess 52 that its Embedded Division 61 is embedded into gang socket 50, thus, insert in the gynetype splicing ear (not shown) of attachment plug 60 sides gang socket 50 sides the splicing ear (not shown) contact site 53 and connect, attachment plug 60 combines with gang socket 50.
In addition, as the connector construction in the existing electronic instrument, the structure that has the attachment plug that combines with this gang socket by gang socket and disassembled and assembled freely ground to constitute.Simultaneously, when gang socket and attachment plug have mutually combined, for avoiding utilizing the location auxiliary part to keep bonding state by being additional to the situation that tension force on the flat cable that attachment plug has etc. breaks away from simply.
That is, attachment plug is made of female contact, framework, lid and riser runner; Connect flat cable on this female contact; Be maintained fixed this female contact on this framework; This lid is mounted in the mode of cover framework, simultaneously flat cable is pressed into female contact; This riser runner is mounted on framework in the mode that covers this lid, helps flat cable simultaneously and between the lid.
In addition, gang socket is made of plug contacts that is connected with female contact and the framework that is maintained fixed this plug contacts, is provided with the contact pin insertion groove in gang socket.
In addition, the location auxiliary part slightly is the font of falling L, constitutes, and one distolaterally has in conjunction with contact pin, and another is distolateral to have hook portion.
Simultaneously, with gang socket with after attachment plug combines, with being inserted in the contact pin insertion groove of gang socket of location auxiliary part, hook portion being hung over the side of the riser runner of attachment plug, and make gang socket can not pull out (with reference to patent documentation 1) from attachment plug in conjunction with contact pin.
[patent documentation 1] Japan Patent spy opens the 2001-332346 communique
Yet, use in the connector at above-mentioned existing previous device network, attachment plug 60, its Embedded Division 61 is embedded in the embedding recess 52 of gang socket 50, in the gynetype splicing ear of attachment plug 60 sides, insert in the contact site 53 of splicing ear of gang socket 50 sides and couple together, being thus connected plug 60 combines with gang socket 50, therefore, a little less than the hot strength between gang socket 50 and the attachment plug 60, owing to be stretching in the electric wire (not shown) of distribution in the attachment plug, and attachment plug 60 is pulled out from gang socket 50, the possibility that has energising to interrupt.
In addition, the device that following structure is arranged, promptly in order to strengthen the hot strength between gang socket 50 and the attachment plug 60, in gang socket 50 and attachment plug 60, form the flange (not shown) respectively, flange is used the combination of screw member (not shown) each other, and strengthened adhesion between gang socket 50 and the attachment plug 60, but in this case, on being stretching in attachment plug 60 during the electric wire of distribution, tensile stress directly appends in the gang socket 50, and might become on the scolding tin in the module substrate 71 that gang socket 50 has been installed reasons of cracks takes place.
In addition, in an above-mentioned existing back connector, with attachment plug with after gang socket combines, with being inserted in the contact pin insertion groove of gang socket of location auxiliary part in conjunction with contact pin, hook portion is hung over the side of the riser runner of attachment plug, and make gang socket from attachment plug, not pull out, therefore, when being installed in gang socket on the circuit substrate, on being stretching in attachment plug during the electric wire of distribution, tensile stress directly appends in the gang socket, and might become on the scolding tin in the circuit substrate that gang socket has been installed reasons of cracks takes place.
The utility model content
The utility model is conceived to above-mentioned problem points and forms, its purpose is, electrical connection arrangement in a kind of electronic instrument is provided, it is characterized in that,, also can not go up directly effect tensile load at a connector (for example gang socket) even be stretching in the electric wire of distribution in the attachment plug, the scolding tin crack can not take place, in addition, be not only hot strength, also can reduce the stress to circuit substrate of control unit.
In order to achieve the above object, electrical connection arrangement in the electronic instrument relevant with the utility model, it is in the casing of electronic instrument, hold control unit with circuit substrate, a connector is being installed on this circuit substrate and in the aforementioned electronic instrument box, is exposing an aforementioned connector, and on this connector, connect another connector, it is characterized in that: the connector installation portion is set in the electronic instrument casing, in this connector installation portion, intermediate connector is installed removably, on this intermediate connector, is fixed aforementioned another connector.
According to this formation, intermediate connector is installed in the connector installation portion that is provided with in the electronic instrument casing, thus, make every effort to realize the integrated of this intermediate connector and electronic instrument casing, another connector is fixed on the intermediate connector, and under this state, another connector combines with a connector, therefore, another connector and connector are fixed on the certain position and the abnormal conditions that can not deviate from.
In addition, owing to make every effort to realize the integrated of electronic instrument casing and another connector by intermediate connector, even the electric wire of distribution in this another connector so stretch, also owing to become stretching electronic instrument casing, and tensile load can directly not be added on the connector, so the cracking of weld seam can not take place.And, owing to be not only hot strength, act on vibrations on the control unit, impact etc. and also absorbed, so also can reduce the stress to circuit substrate of control unit by intermediate connector and electronic instrument casing.
Here, a connector for example can be gang socket, and another connector for example can be attachment plug, and intermediate connector for example can be the lid connector.
In addition, electrical connection arrangement in the electronic instrument relevant with the utility model is, electrical connection arrangement in a kind of as above-mentioned electronic instrument relevant with the utility model, it is characterized in that: the connector installation portion constitutes, in clamping expose the both sides of the exposed division of a connector, a fixed part is set; Intermediate connector has another fixed part and an installation portion, and this another fixed part is fixed on an aforementioned fixed part removably, and this installation portion is equipped with another connector removably; Another connector has another installation portion that is installed on removably on the installation portion; Intermediate connector is fixed on aforementioned another fixed part in the fixed part removably, is installed on thus on the connector installation portion, and another connector is installed on another installation portion on the installation portion removably, is installed on the intermediate connector thus.
According to above-mentioned formation, intermediate connector is fixed on a fixed part with its another fixed part in removable mode, thereby is installed on the connector installation portion, and makes every effort to realize the integrated of this intermediate connector and electronic instrument casing; Another connector (for example attachment plug) is installed in its another installation portion on the installation portion of intermediate connector, thereby is installed in the intermediate connector, and makes every effort to realize integrated; Under this state, another connector (for example attachment plug) combines with a connector (for example gang socket), therefore another connector (as attachment plug) is fixed on the certain position with a connector (for example gang socket), and the abnormal conditions that can not take place outwards to deviate from.
In addition, because electronic instrument casing, intermediate connector and another connector (for example attachment plug) have formed integrated, even so be stretching in the electric wire of distribution in this another connector (for example attachment plug), also become stretching electronic instrument casing, and tensile load can not act directly on the connector (for example gang socket), so the cracking of weld seam can not take place.In addition, owing to be not only hot strength, act on vibration on the control unit, impact etc. and also absorbed, so also can reduce the stress to circuit substrate of control unit by intermediate connector and electronic instrument casing.
Here, a fixed part for example is, is respectively formed at the surrounding wall portion on the top that becomes the connector installation portion and becomes fixing hole portion in the partition board portion of bottom of connector installation portion; Another fixed part for example is, the connector body of lid connector relatively to both ends in form tongue piece, and at the outstanding parts that fixed projection is set in the outside of these tongue pieces; An installation portion for example is, connector body relatively to the inboard at both ends in, form the parts of female screw member maintaining part (fritter insertion section) with female screw member; Another installation portion is the screw member installation portion to be set, simultaneously the parts of the rotatable screw member of configuration in these screw member installation portions on the both ends of another connector.
In addition, electrical connection arrangement in the electronic instrument relevant with the utility model is, electrical connection arrangement in a kind of as above-mentioned electronic instrument relevant with the utility model, it is characterized in that: intermediate connector has connector body, inboard at the both ends of the mutual subtend of this connector body, setting has the female screw member maintaining part of female screw member, and as an installation portion; At the both ends of another connector the screw member installation portion is set, on these screw member installation portions, screw member is set rotatably simultaneously, and as another installation portion; By the screw member screw thread is incorporated into female screw member, another connector can be fixed on the intermediate connector.
According to above-mentioned formation, another connector (for example attachment plug), by being combined with the female screw member screw thread of female screw member maintaining part, its screw member is fixed in the intermediate connector, under this state, another connector (for example attachment plug) combines with a connector (for example gang socket), therefore another connector (as attachment plug) is fixed on the certain position with a connector (for example gang socket), and the abnormal conditions that can not take place outwards to deviate from.
In addition, electrical connection arrangement in the electronic instrument relevant with the utility model is, electrical connection arrangement in a kind of as above-mentioned electronic instrument relevant with the utility model is characterized in that female screw member maintaining part can be separated disengaging with respect to connector body.
According to this formation, can excise female screw member maintaining part by special tool(s), this intermediate connector that excises female screw member maintaining part is installed in the connector installation portion, thus can erection unit network connector electrical cnnector in addition.
In addition, electrical connection arrangement in the electronic instrument relevant with the utility model is, electrical connection arrangement in a kind of as above-mentioned electronic instrument relevant with the utility model, it is characterized in that, intermediate connector has cap, when this cap is installed on the connector installation portion at this intermediate connector, cover the end of circuit substrate.
According to above-mentioned formation, the cap of intermediate connector is positioned at the rear of end of the V excision of circuit substrate (for example module substrate), this end can not peeled off, and make the static that is caused by circuit substrate can not fly to the user, and can guarantee fail safe.
In addition, electrical connection arrangement in the electronic instrument relevant with the utility model is, electrical connection arrangement in a kind of as above-mentioned electronic instrument relevant with the utility model, it is characterized in that, intermediate connector is shaped by transparent material, and the light of the LED that is provided with in the steering circuit substrate and form display part.
According to this formation, at LED for example for being used to confirm device network communications status (MS: module status, NS: under the situation of LED network state), by intermediate connector is shaped by transparent material, the light of directing LED, and display part that can forming device network service state.
In addition, electrical connection arrangement in the electronic instrument relevant with the utility model is, electrical connection arrangement in a kind of as above-mentioned electronic instrument relevant with the utility model, it is characterized in that: intermediate connector, the same with the terminal board of in the aforementioned electronic instrument box, installing, have corresponding to modular module structure.
According to this formation, be modular owing to intermediate connector is identical with terminal board, so can enlarge commercial specification corresponding to a plurality of electronic instruments equally with terminal board.
In addition, the electrical connection arrangement in the electronic instrument relevant with the utility model, electronic instrument can be used as the device network that is used to be connected to device network and use with connector.
Constitute according to this, intermediate connector can be used for a side of the connector that device network uses and the connecting portion of another connector, and the validity in space is saved in performance, and can improve the reliability of device network communication.
According to the electrical connection arrangement in the electronic instrument relevant with the utility model, intermediate connector is installed in the connector installation portion, and makes every effort to realize the integrated of this intermediate connector and electronic instrument; Another connector (for example attachment plug) is fixed on the intermediate connector, in this case, because another connector (for example attachment plug) combines with a connector (for example gang socket), so another connector (as attachment plug) is fixed on the certain position with a connector (for example gang socket), and the different situation that can not take place outwards to deviate from.
In addition, because electronic instrument casing and another connector (for example attachment plug) become one by intermediate connector, even the electric wire of distribution in this another connector so stretch, the casing of electronic instrument also equals to stretch, tensile load can not act directly on the connector (for example gang socket), so the cracking of weld seam can not take place like this.In addition, owing to be not only hot strength, act on vibration on the control unit, impact etc. and also absorbed, so can reduce the stress to circuit substrate of control unit by intermediate connector and electronic instrument casing.
Description of drawings
Fig. 1 is a stereogram of seeing the decomposing state of the electronic instrument with electrical connection arrangement relevant with the utility model from the front side of electronic instrument.
Fig. 2 sees stereogram after the part of same electronic instrument is decomposed from its rear side.
Fig. 3 sees stereogram after the part of same electronic instrument is decomposed from its rear side.
Fig. 4 is a stereogram of seeing same electronic instrument from its rear side.
Fig. 5 is the cutaway view along the H-H line among Fig. 4.
Fig. 6 is the longitudinal sectional view of the electrical connection arrangement in the electronic instrument relevant with the utility model.
Fig. 7 is the cutaway view along the M-M line among Fig. 5.
Among Fig. 8, (1) is that the master from attachment plug looks the stereogram that side is seen; (2) be key diagram with the state of gang socket after installing on the module substrate; (3) be from the J direction of (2) see to view.
Fig. 9 is the stereogram that covers connector.
Figure 10 is the front view that covers connector.
Figure 11 be from the A direction of Figure 10 see to view.
Figure 12 be from the B direction of Figure 10 see to view.
Figure 13 be from the C direction of Figure 10 see to view.
Figure 14 be from the D direction of Figure 10 see to view.
Figure 15 is the rearview that covers connector.
Figure 16 is the cutaway view along the E-E line among Figure 10.
Figure 17 is the cutaway view along the I-I line among Figure 10.
Figure 18 is the stereogram of seeing from the rear side of attachment plug.
Figure 19 is a stereogram of seeing same attachment plug from its front side.
Figure 20 is the stereogram with the lid of the state behind the special tool(s) excision fritter insertion section.
Figure 21 is a stereogram of seeing the electronic instrument with existing electrical connection arrangement from its rear side.
Wherein, description of reference numerals is as follows:
K electronic instrument casing
L1, L2 are used to confirm device network communications status (MS: module status, NS: light-emitting diode network state)
2 casing main body 1A main substrates
3 main substrate maintaining parts, 4 module substrate maintaining parts
5 module substrates (circuit substrate) 5-1 module substrates (circuit substrate)
7 gang sockets (connector), 8 chimeric recesses
9 splicing ear 9A contact sites
15 connector installation portions, 16 terminal board installation portions
17 surrounding wall portion, 18 partition board portion
19 partition board portion, 24 peristomes
25 fixing hole portions (a fixed part F1), 26 slits
27 terminal boards, 30 lid connectors (intermediate connector)
31 connector bodies
32 tongue pieces (another is in conjunction with fixed part F2)
33 fixed projections (another is in conjunction with fixed part F2)
34 fritter insertion sections (female screw member maintaining part) (an installation portion G1)
35 female screw members (an installation portion G1)
39 caps
40 attachment plugs (another connector)
41 connector bodies, 44 gynetype splicing ears
45 installation portions (another installation portion G2)
46 screw member retaining holes (another installation portion G2)
47 screw members (another installation portion G2)
Embodiment
With reference to the accompanying drawings, execution mode of the present utility model is described.
Fig. 1 is a stereogram of seeing the decomposing state of the electronic instrument with electrical connection arrangement relevant with the utility model from the front side of electronic instrument, Fig. 2 sees stereogram after the part of same electronic instrument is decomposed from its rear side, Fig. 3 sees stereogram after the part of same electronic instrument is decomposed from its rear side, Fig. 4 is a stereogram of seeing same electronic instrument from rear side, and Fig. 5 is the cutaway view along the H-H line among Fig. 4.
The structure of the electrical connection arrangement relevant with the utility model describes with connector for the device network that connects electronic instrument in the equipment networking of this execution mode.
Electronic instrument casing K is made of front panel 1 and casing main body 2, is provided with display part 1a and a plurality of operation switch 1b in front in the plate 1.In addition, in the back side portion of plate 1, be provided with main substrate maintaining part 3 and a plurality of module substrate maintaining part 4 in front, as shown in Figure 5, this main substrate maintaining part 3 keeps main substrate 1A in the mode parallel with front panel 1.A plurality of socket 1B are installed on this main substrate 1A.
In addition, module substrate maintaining part 4 keeps multiple module substrate (circuit substrate) 5 in removable mode, and these module substrates 5 are connected to the plug 1C that is installed on front side (being the left side among Fig. 5) separately on the socket 1B, and be connected on the main substrate 1, constituted control unit thus.In addition, as shown in Figure 1, the upper and lower part of plate 1 is provided with fixed projection 6 in front.
In addition, as shown in Figure 1, on the rear portion of a module substrate 5-1 among the multiple module substrate 5, the gang socket 7 of a connector of device network connector is installed, on the rearward end of other module substrate 5, be provided with the 5A of splicing ear portion of edge of a knife shape.
As shown in Figure 1, casing main body 2 is boxed-section shape of its front openings, back face closure, is formed with projection piece 12 on the edge part of the upper and lower face of the peristome 11 of clamping front, and these projection pieces 12 are provided with fixing hole 13.
In addition, rear face (back side portion) 14 as shown in Figure 2, is divided into connection portion 15 and a plurality of terminal board installation portions 16.Promptly, the periphery of portion 14 is formed with surrounding wall portion 17 in the back, in addition, rear face 14, in Fig. 2, be divided into 4 zones 20,21,22,23 by the partition board portion 18 of above-below direction and the partition board portion 19 of left and right directions, 2 parts about zone 20 is divided in Fig. 2, the right half in this zone 20 is connector installation portions 15, and zone 21,22,23 is respectively a terminal board installation portion 16.
In addition, as shown in Figure 6, the bottom of connector installation portion 15 is peristomes 24, become connector installation portion 15 top surrounding wall portion 17 and become on the partition board portion 19 of bottom of connector installation portion 15, be formed with fixing hole portion 25 respectively, this fixing hole portion 25 is a fixed part F1.
In addition, as shown in Figure 2, in the bottom of terminal board installation portion 16, be formed with the slit 26 that substrate inserts usefulness, on surrounding wall portion 17 and partition board portion 19, be formed with the 25-1 of fixing hole portion respectively, this fixing hole portion 25 is used for when at these terminal board installation portion 16 mounting terminal platforms 27, fixes the fixed projection 28 that is provided with on these terminal boards 27 removably.
Simultaneously, multiple module substrate 5,5-1 are inserted in the casing main body 2, and front panel 1 is assembled on the casing main body 2.In this case, in the fixing hole 13 that the projection piece 12 of casing main body 2 is provided with, be fixed with the fixed projection 6 of front panel 1 removably.In addition, the rearward end 5a of module substrate 5-1 and (confirm device network communications status (MS: module status in the rear portion mounted LEDs of this module substrate 5-1, NS: LED network state) (light-emitting diode)) L1, L2 (with reference to (3) of Fig. 8) and gang socket 7 all are positioned at the peristome 24 of the bottom of connector installation portion 15, in addition, the rearward end of other module substrate 5, pass the slit 26 of the bottom of terminal board installation portion 16 respectively, the 5A of splicing ear portion is positioned at terminal board installation portion 16.
Simultaneously, the lid connector 30 as intermediate connector is installed in connector installation portion 15, the attachment plug 40 as the opposite side connector of device network connector is installed in this lid connector 30, make this attachment plug 40 combine with gang socket 7.
That is, lid connector 30 arrives shown in Figure 17 as Fig. 9, be that transparent synthetic resin manufacturing forms, and have the front and see the connector body 31 that is rectangle, this connector body 31, in Fig. 9, Figure 10, have upper and lower facial 31a, 31b and left and right facial 31c, 31d.In upper and lower facial 31a, 31b, as shown in Figure 13, Figure 14, be formed with tongue piece 32 by a pair of opening 32a that cuts into separately, being provided with fixed projection 33 in that the outside of these tongue pieces is outstanding, be formed with another fixed part F2 by these.
In addition, inboard at connector body 31, be provided with the inner face of upper and lower facial 31a, 31b and the fritter insertion section 34 of the female screw member maintaining part of conduct that left facial part 31c is supported, these fritter insertion sections 34 have female screw member 35, constitute an installation portion G1 by these.
In addition, in the left facial part 31c of connector body 31, be formed with plug as shown in figure 11 and insert, in this plug inserts with notch 36, be formed with a pair of insertion section 37 of pushing with notch 36.In addition, as shown in figure 12, in right face 31d, be formed with notch 38 in its leading edge portion.In addition, as shown in figure 10, be formed with the cap 39 that spans to the edge part separately of upper and lower facial 31a, 31b from right face 31d.
In addition, at the outstanding installation portion 45 that is provided with of upper and lower facial 41c, the 41d of connector body 41, be provided with screw member retaining hole 46 in these installation portions 41c, 41d, these screw member retaining holes 46 rotatably keep screw member 47, constitute another installation portion G2 by these.
Simultaneously, as shown in Figure 6, lid connector 30 is installed in fixed projection 33 in the fixing hole portion 25 that is provided with in the surrounding wall portion 17 of connector installation portion 15 and the partition board portion 19 removably, thus, is installed on the connector installation portion 15.Under this situation, the upper and lower fritter insertion section 34 of lid connector 30 is positioned at the upper and lower of gang socket 7, the right face 31d of lid connector 30 is arranged in the outside (top of Fig. 7) of the back side portion of module substrate 5-1, and the left facial part 31c of lid connector 30 is arranged in the foreign side (below of Fig. 7) of gang socket 7.Simultaneously, cap 39 is positioned at the rear of rearward end 5a of the V otch of module substrate 5-1, makes that this rearward end 5a can not peeled off.
Simultaneously, as shown in Figures 2 and 3, in terminal board installation portion 16, terminal board 27 is fixed on fixed projection 28 disposed thereon, the bottom on the 25-1 of fixing hole portion of surrounding wall portion 17 and partition board portion 19 in removable mode.In this case, on the Embedded Division (not shown) of the bottom that is arranged at terminal board 27, embed the 5A of splicing ear portion of the rearward end that other module substrate 5 that has connected slit 26 is arranged, a plurality of terminal 27A conducting that splicing ear 5A and terminal board 27 are had.
As mentioned above, lid connector 30, the projection that is fixed 33 is fixed in the fixing hole portion 25 that is provided with on the surrounding wall portion 17 of connector installation portion 15 and the partition board portion 19 in removable mode, thereby be installed on the connector installation portion 15, make every effort to realize covering the integrated of connector 30 and rear box 2, attachment plug 40, the screw member 47 that is arranged at its installation portion 45 is combined with female screw member 35 screw threads of fritter insertion section 34, thereby attachment plug 40 combines with gang socket 7, therefore, attachment plug 40 and gang socket 7 are fixed on the certain position and can break away from.
In addition, because make every effort to realize the integrated of casing main body 2 and lid connector 30 and attachment plug 40, even therefore be stretching in the electric wire (not shown) of distribution in the attachment plug 40, also can become stretching casing main body 2, tensile load can not act directly in the gang socket 7, so weld cracking can not take place.In addition, be not only hot strength, act on vibration on the control unit (device network module), impact etc. and also absorbed by lid connector 30 and rear box 2, therefore the stress to module substrate 5-1 also can reduce.
In addition, as shown in Figure 7, the cap 39 of lid connector 30 is positioned at the rear of the rearward end 5a after the V excision of module substrate 5-1, and this rearward end 5 can not peeled off, and the static that is caused by module substrate 5-1 can not be splashed on the user, can guarantee fail safe.
In addition, as shown in Figure 7, lid connector 30 is shaped by transparent material, can conducting be used to confirm device network communications status (MS: module status, NS: the light of LED network state) (light-emitting diode) L1, L2 can form display part S on lid connector 30.
In addition, lid connector 30 is identical with the terminal board 27 that electronic instrument casing K goes up installation, is the modular structure corresponding with modularization, and is therefore same with terminal board 27, can enlarge commercial specification corresponding to a plurality of electronic instruments.
In addition, as shown in figure 20, lid connector 30 can excise its fritter insertion section 34 with special tool(s), and the lid connector 30 that excises this fritter insertion section 34 is installed on the connector installation portion 15 according to the method described above, thus, can erection unit network connector electrical cnnector in addition.
In addition, above-mentioned lid connector 30 can be used for the connecting portion of device network with connector.Can produce outside the advantage of space-efficient, can also improve the reliability of device network communication.
The utility model makes every effort to realize the integrated of electronic instrument casing and another connector by intermediate connector, even so be stretching in the electric wire (not shown) of distribution in the attachment plug, can directly not go up additional tensile load at a connector (for example gang socket) yet, the cracking of weld seam can not take place, and, it is not only hot strength, and the stress that acts on the circuit substrate of control unit (device network module) also alleviates, having aforesaid effect, is useful as the electrical connection arrangement in the electronic instrument of thermoregulator or digital panel meter etc.
Claims (7)
1. the electrical connection arrangement in the electronic instrument, it is in the casing of electronic instrument, hold control unit with circuit substrate, a connector is installed on this circuit substrate, and in the aforementioned electronic instrument box, expose an aforementioned connector, and on this connector, connect another connector, it is characterized in that
The connector installation portion is set in the aforementioned electronic instrument box, in this connector installation portion, intermediate connector is installed removably, on this intermediate connector, fix aforementioned another connector.
2. the electrical connection arrangement in the electronic instrument as claimed in claim 1 is characterized in that,
Aforementioned connector installation portion constitutes, in clamping expose the both sides of the exposed division of an aforementioned connector, a fixed part is set;
Aforementioned intermediate connector has another fixed part and an installation portion, and this another fixed part is fixed on an aforementioned fixed part removably, and this installation portion is equipped with aforementioned another connector removably;
Aforementioned another connector has another installation portion that is installed on removably on the aforementioned installation portion;
Aforementioned intermediate connector is fixed on aforementioned another fixed part in the aforementioned fixed part removably, is installed on thus on the aforementioned connector installation portion; Aforementioned another connector is installed on aforementioned another installation portion on the aforementioned installation portion removably, is installed on thus on the aforementioned intermediate connector.
3. the electrical connection arrangement in the electronic instrument as claimed in claim 2 is characterized in that,
Aforementioned intermediate connector has connector body, and the inboard at the both ends of the mutual subtend of this connector body is provided with and has the female screw member maintaining part of female screw member, and as an aforementioned installation portion;
At the both ends of aforementioned another connector the screw member installation portion is set, on these screw member installation portions, screw member is set rotatably simultaneously, and as aforementioned another installation portion;
By aforementioned threads member screw thread is incorporated into aforementioned female screw member, aforementioned another connector can be fixed on the aforementioned intermediate connector.
4. the electrical connection arrangement in the electronic instrument as claimed in claim 3 is characterized in that, aforementioned female screw member maintaining part can separately break away from respect to aforementioned connector body.
5. the electrical connection arrangement in the electronic instrument as claimed in claim 2 is characterized in that aforementioned intermediate connector has cap, when this cap is installed on the aforementioned connector installation portion at this intermediate connector, covers the end of aforementioned circuit substrate.
6. the electrical connection arrangement in the electronic instrument as claimed in claim 2 is characterized in that aforementioned intermediate connector is shaped by transparent material, and the light of the LED that is provided with in the guiding aforementioned circuit substrate and form display part.
7. the electrical connection arrangement in the electronic instrument as claimed in claim 2 is characterized in that, aforementioned intermediate connector is the same with the terminal board of installing in the aforementioned electronic instrument box, has corresponding to modular module structure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003405577A JP4106560B2 (en) | 2003-12-04 | 2003-12-04 | Electronic equipment with electrical connector device |
| JP2003405577 | 2003-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2772052Y true CN2772052Y (en) | 2006-04-12 |
Family
ID=34056292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004201174835U Expired - Lifetime CN2772052Y (en) | 2003-12-04 | 2004-12-02 | Electric connecting device for electronic instrument |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4106560B2 (en) |
| CN (1) | CN2772052Y (en) |
| DE (1) | DE202004018618U1 (en) |
| GB (1) | GB2408856B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102196691A (en) * | 2010-03-12 | 2011-09-21 | 欧姆龙株式会社 | Control equipment |
| CN102696153A (en) * | 2010-11-29 | 2012-09-26 | 欧姆龙株式会社 | Temperature controller, cable device, and temperature control unit |
| CN103036120A (en) * | 2010-10-04 | 2013-04-10 | 矢崎总业株式会社 | Attachment structure for attachment of component to article and electric junction box having thereof |
| CN103138101A (en) * | 2011-11-30 | 2013-06-05 | 欧姆龙株式会社 | Port structure and electrical device |
| CN108346866A (en) * | 2017-01-25 | 2018-07-31 | 珠海格力电器股份有限公司 | Electrical apparatus box and air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7826232B2 (en) * | 2006-01-23 | 2010-11-02 | Watlow Electric Manufacturing Company | Modular connection system for panel-mounted controllers |
| US7898819B2 (en) | 2006-01-23 | 2011-03-01 | Watlow Electric Manufacturing Company | Compact modular card system and communications protocols for a power controller |
| US9439319B2 (en) * | 2013-12-11 | 2016-09-06 | Tyco Electronics Corporation | Cable backplane system |
| DE102014106277B4 (en) * | 2014-05-06 | 2016-07-21 | Phoenix Contact Gmbh & Co. Kg | An electronics housing with a terminal block for an electronic device |
| KR101817238B1 (en) * | 2014-10-28 | 2018-01-11 | 주식회사 엘지화학 | Battery Pack |
| JP6658658B2 (en) * | 2017-04-05 | 2020-03-04 | 株式会社デンソー | Cover with interlock connector |
| CN108897274A (en) * | 2018-07-09 | 2018-11-27 | 沈宇 | A kind of electromechanical engineering experiment PLC signal processing apparatus |
| JP2021117058A (en) * | 2020-01-23 | 2021-08-10 | パナソニックＩｐマネジメント株式会社 | Hiding member, and electric instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9000967A (en) * | 1990-04-23 | 1991-11-18 | Du Pont Nederland | DEVICE FOR ELECTRO-OPTICAL SIGNAL CONVERSION. |
| GB2285345B (en) * | 1993-12-31 | 1997-09-03 | Silitek Corp | Electrical connector |
| JP2000030800A (en) * | 1998-07-13 | 2000-01-28 | Amp Japan Ltd | Electric connector assembly |
| US6273740B1 (en) * | 2000-07-21 | 2001-08-14 | Mobility Electronics Inc. | Quick release spring connector adaptor for a computer cable |
| TW461634U (en) * | 2000-09-29 | 2001-10-21 | Hon Hai Prec Ind Co Ltd | Adapting connector |
| US6439916B1 (en) * | 2001-12-10 | 2002-08-27 | Hon Hai Precision Ind. Co., Ltd. | Electrical adapter |
-
2003
- 2003-12-04 JP JP2003405577A patent/JP4106560B2/en not_active Expired - Lifetime
-
2004
- 2004-12-01 DE DE202004018618U patent/DE202004018618U1/en not_active Expired - Lifetime
- 2004-12-02 CN CNU2004201174835U patent/CN2772052Y/en not_active Expired - Lifetime
- 2004-12-03 GB GB0426587A patent/GB2408856B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102196691A (en) * | 2010-03-12 | 2011-09-21 | 欧姆龙株式会社 | Control equipment |
| CN103036120A (en) * | 2010-10-04 | 2013-04-10 | 矢崎总业株式会社 | Attachment structure for attachment of component to article and electric junction box having thereof |
| CN103036120B (en) * | 2010-10-04 | 2014-09-24 | 矢崎总业株式会社 | Attachment structure for attachment of component to article and electric junction box having thereof |
| CN102696153A (en) * | 2010-11-29 | 2012-09-26 | 欧姆龙株式会社 | Temperature controller, cable device, and temperature control unit |
| CN102696153B (en) * | 2010-11-29 | 2016-11-02 | 欧姆龙株式会社 | Thermoregulator, cable unit and thermostat unit |
| CN103138101A (en) * | 2011-11-30 | 2013-06-05 | 欧姆龙株式会社 | Port structure and electrical device |
| CN103138101B (en) * | 2011-11-30 | 2015-03-25 | 欧姆龙株式会社 | Port structure and electrical device |
| CN108346866A (en) * | 2017-01-25 | 2018-07-31 | 珠海格力电器股份有限公司 | Electrical apparatus box and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005166525A (en) | 2005-06-23 |
| DE202004018618U1 (en) | 2005-05-19 |
| GB0426587D0 (en) | 2005-01-05 |
| GB2408856B (en) | 2007-01-17 |
| GB2408856A (en) | 2005-06-08 |
| JP4106560B2 (en) | 2008-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141202 Granted publication date: 20060412 |