CN206516570U - Relay socket - Google Patents
Relay socket Download PDFInfo
- Publication number
- CN206516570U CN206516570U CN201720141826.9U CN201720141826U CN206516570U CN 206516570 U CN206516570 U CN 206516570U CN 201720141826 U CN201720141826 U CN 201720141826U CN 206516570 U CN206516570 U CN 206516570U
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- China
- Prior art keywords
- block
- contact system
- base
- sliding block
- conducting strip
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Abstract
A kind of relay socket, it includes base and case and the lower contact system being successively set on base, insulation board and upper contact system, lower contact system and upper contact system are respectively equipped with the junction block of access electric wiring and the sleeve of cut-in relay, sleeve is electrically connected by conducting strip with junction block, insulation board is arranged between lower contact system and upper contact system, the insulation board of integral type includes two collets and the connecting plate being connected between collets, collets are provided with the baffle plate for being used for isolating conducting strip in lower contact system, end between the conducting strip of lower contact system and is against on base by baffle plate setting, by set the insulation board of integral structure in assembling it is easier, efficiency is also higher.
Description
Technical field
The utility model is related to Low Voltage Electrical Apparatus, more particularly to a kind of relay socket.
Background technology
Relay base is used to connect plug-in relay and electric wiring, is widely used in industrial control automation equipment
In, supported the use with relay.Existing relay socket is complicated, assembles cumbersome, and the life-span is low and works unreliable.
The content of the invention
The purpose of this utility model be to overcome the defect of prior art there is provided a kind of simple in construction, reliability it is high after
Receptacle.
To achieve the above object, the utility model employs following technical scheme：
A kind of relay socket, it include base 1 and case 5 and the lower contact system 2 being successively set on base 1,
Insulation board 3 and upper contact system 4, lower contact system 2 and upper contact system 4 are respectively equipped with the He of junction block 61 of access electric wiring
The sleeve 62 of cut-in relay, sleeve 62 is electrically connected by conducting strip 63 with junction block 61, and insulation board 3 is arranged on lower contact system
Between 2 and upper contact system 4, the insulation board 3 of integral type includes two collets 31 and the connection being connected between collets 31
Plate 32, the side of collets 31 is provided with the insulation stand 7 being connected with upper contact system 4, is provided with and uses in the opposite side of collets 31
The baffle plate 33 of conducting strip 63 in the lower contact system 2 of isolation, baffle plate 33 is arranged between the conducting strip 63 of lower contact system 2 simultaneously
End is against on base 1.
Optionally, the base 1 is provided with the fixed block 11 for being used for fixing sleeve 62, and fixed block 11 is passed through on insulation board 3 absolutely
The avoidance mouthful 34 formed between edge block 31 and connecting plate 32, fixed block 11 is provided with the escape groove 12 for being used for avoiding conducting strip 63,
Multiple square crossings of escape groove 12 form the push rod 13 for fixing sleeve 62 on fixed block 11.
Optionally, described fixed block 11 is rectangular, the rectangular array of push rod 13 is formed on fixed block 11, with connecting plate
The depth of 32 parallel escape groove 12 is more than the depth of the escape groove 12 vertical with connecting plate 32.
Optionally, the sleeve 62 includes the shell fragment 621 of two " V " character form structures being oppositely arranged, the one of shell fragment 621
End is connected with conducting strip 63 and forms fixing groove 623, the insertion groove of the other end formation and the cooperation of relay leading foot of shell fragment 621
622。
Optionally, the conducting strip 63 includes what is coordinated with the first connecting portion 63a of the cooperation of sleeve 62, with junction block 61
The 3rd connecting portion 63c and second connecting portion 63b being connected between first connecting portion 63a and the 3rd connecting portion 63c, the first connection
Portion 63a is disposed adjacent in the side of push rod 13.
Optionally, the end of the push rod 13 is provided with guiding surface 131.
Optionally, the base 1 is provided with retainer 14, and base 1 is provided with the chute 15 coordinated with retainer 14, in cunning
The first sliding block 151 and the second sliding block 152, the first sliding block 151 and the lower section of the second sliding block 152 are arranged at intervals with the side wall of groove 15
Formed and slide stopper slot, the both sides of retainer 14 are provided with the first draw runner coordinated respectively with the first sliding block 151 and the second sliding block 152
141 and second draw runner 142, the first draw runner 141 and the second draw runner 142 are arranged on the first sliding block 151 and the lower section of the second sliding block 152
Slide in stopper slot, the distance between the first sliding block 151 and the second sliding block 152 are more than the length of the second draw runner 142.
Optionally, the retainer 14 is provided with the spring eye 144 for being used for installing back-moving spring 16, chute 15 and is provided with
The spring block 153 coordinated in spring eye 144 with back-moving spring 16 is stretched into, one end of back-moving spring 16 is against on spring block 153, separately
One end is against on the inwall of spring eye 144, and stop block 143 is provided with side of first draw runner 141 away from the second draw runner 142.
Optionally, the other end of the base 1 is provided with the card adapter plate 171 coordinated with retainer, and card adapter plate 171 is provided with
Clamping block 172, is fixed one end of base 1 by clamping block 172 during installation, then again by retainer by the another of base 1
End is fixed, and base 1 is provided with the clamping block 174 coordinated with clamping block 172, and clamping block 174 is provided with guiding surface 175.
Optionally, the side wall of the push rod 13 is provided with limited block 132, shape between limited block 132 and the side wall of push rod 13
Into step surface, step surface is spacing to the second connecting portion 63b of conducting strip 63.
Relay socket of the present utility model is by setting the insulation board of integral structure easier, the efficiency in assembling
Also it is higher, and by setting baffle plate on the side of insulation board, the contact system one in the case where supporting and being spaced upper contact system
While set a distance ensures electric insulation, additionally it is possible to electric insulation will be carried out between the conducting strip in lower contact system, prevent short
Road.Sleeve is fixed in addition, being arranged on by push rod on integral fixed block, by increasing capacitance it is possible to increase the intensity of push rod, in relay
Make push rod when device is plugged more firmly, be not broken, and fixed block can be engaged with the avoidance that is formed on insulation board mouthful, can
So that structure is compacter, reasonable, also it is more convenient during assembling.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model relay socket；
Fig. 2 is the exploded view of the utility model relay socket；
Fig. 3 is the structural representation of the utility model insulation board
Fig. 4 is the structural representation of contact system and insulation board under the utility model；
Fig. 5 is the structural representation of the utility model base；
Fig. 6 is the structural representation of the utility model contact；
Fig. 7 is the structural representation of the utility model retainer；
Fig. 8 is the exploded view of the utility model retainer.
Embodiment
The embodiment provided below in conjunction with accompanying drawing 1 to 8, further illustrates the specific reality of relay socket of the present utility model
Apply mode.Relay socket of the present utility model is not limited to the following description.
As Figure 1-3, relay of the present utility model includes base 1 and case 5 and is successively set on base 1
Lower contact system 2, insulation board 3 and upper contact system 4, lower contact system 2 and upper contact system 4 are respectively equipped with access electric wiring
Junction block 61 and cut-in relay sleeve 62, sleeve 62 electrically connected by conducting strip 63 with junction block 61, and insulation board 3 is set
Between lower contact system 2 and upper contact system 4, the insulation board 3 of integral type includes two collets 31 and is connected to collets
Connecting plate 32 between 31, the side of collets 31 is provided with the insulation stand 7 being connected with upper contact system 4, in collets 31
Opposite side is provided with the baffle plate 33 for being used for isolating conducting strip 63 in lower contact system 2, and baffle plate 33 is arranged on the conduction of lower contact system 2
It is against between piece 63 and by end on base 1.The insulation board 3 of integral structure is easier in assembling, and efficiency is also higher, and
And by setting baffle plate 33 on the side of insulation board 3, upper contact system 4 is supported and the lower certain distance of contact system 2 is spaced
While ensureing electric insulation, additionally it is possible to electric insulation will be carried out between the conducting strip 63 in lower contact system 2, short circuit is prevented.
Contact 6 is provided with lower contact system 2 and upper contact system 4 in the present embodiment, each contact 6 includes connecing
Line seat 61, sleeve 62 and the conducting strip 63 being connected between junction block 61 and sleeve 62, junction block 61 and conducting strip 63 are by connecing
Line screw 64 is connected, and two contacts 6 being oppositely arranged constitute a contact assembly, and insulation board 3 is used to match somebody with somebody contract provided with two
The collets 31 of two contacts 6 in one contact assembly, the side of collets 31 is provided with and contact 6 in upper contact system 4
The insulation stand 7 that coordinates of junction block 61, the baffle plate 33 of contact assembly is arranged on the another of collets 31 in the lower contact system 2 of isolation
Side, upper contact system 4 includes four groups of contact assemblies, and each collets 31 are provided with four insulation coordinated with upper contact system 4
Stand 7, lower contact system 2 includes three groups of contact assemblies, and the both sides of base 1 are respectively equipped with three and the cooperation of lower contact system 3
Insulate stand 7.
As shown in figure 5, the two ends on the base 1 are provided with the insulation stand 7 for installing contact system 4, in base 1
Portion is provided with the fixed block 11 for fixed contact therefor 6, and fixed block 11 can be through collets 31 and connecting plate 32 on insulation board 3
Between the avoidance that is formed mouthful 34, fixed block 11 is provided with the escape groove 12 for being used for avoiding conducting strip 63, and multiple escape groove 12 are vertical
The multiple push rods 13 formed on fixed block 11 for supporting sleeve 62 are intersected at, integral fixed block is arranged on by push rod 13
Sleeve 62 is fixed on 11, by increasing capacitance it is possible to increase the intensity of push rod 13, push rod 13 is made when relay is plugged more firmly, no
It is broken, and fixed block 11 can be engaged with the avoidance mouthful 34 formed on insulation board 3, may be such that structure is compacter, reasonable,
Also it is more convenient during assembling.It is preferred that, described fixed block 11 is rectangular, and the rectangular array of push rod 13 is formed on fixed block 11,
The depth of the escape groove 12 parallel with connecting plate 32 is more than the depth of the escape groove 12 vertical with connecting plate 32, further prevents
Push rod 13 is broken in plug.
Further, the side wall of the push rod 13 is provided with limited block 132, and limited block 132 is certain apart from the top of push rod 13
Distance is set, and step surface is formed between the side wall of push rod 13, prevent push rod 13 in fracture on contact in contact system 4
6, position-limiting action can be played with other contact short circuits, step surface to conducting strip 63b by moving down.
With reference to shown in Fig. 6, the sleeve 62 includes the shell fragment 621 of two " V " character form structures being oppositely arranged, shell fragment 621
One end be connected with conducting strip 63 and form fixing groove 623, the formation of the other end of shell fragment 621 and inserting that relay leading foot coordinates
Enter groove 622, the conducting strip 63 includes being connected with the first connecting portion 63a of the cooperation of sleeve 62, with the 3rd of the cooperation of junction block 61
The portion 63c and second connecting portion 63b being connected between first connecting portion 63a and the 3rd connecting portion 63c, first connecting portion 63a phases
Neighbour is arranged on the side of push rod 13, spacing cooperation is contacted with push rod 13, second connecting portion 63b is provided with bending structure, for keeping away
Allow insulation board 3, the 3rd connecting portion 63c is connected by terminal screw 64 with junction block 61.It is preferred that, the end of the push rod 13 is set
There is guiding surface 131.
As Figure 7-8, the base 1 is provided with retainer 14, and base 1 is provided with the chute coordinated with retainer 14
15, the first sliding block 151 and the second sliding block 152, the first sliding block 151 and the second sliding block are arranged at intervals with the side wall of chute 15
152 slip stopper slots formed below, the both sides of retainer 14 are provided with what is coordinated respectively with the first sliding block 151 and the second sliding block 152
First draw runner 141 and the second draw runner 142, the first draw runner 141 and the second draw runner 142 are arranged on the first sliding block 151 and the second sliding block
In the slip stopper slot of 152 lower sections, the distance between the first sliding block 151 and the second sliding block 152 are more than the length of the second draw runner 142
Degree, when retainer 14 is installed can from vertical direction it is upper by the second draw runner 142 pass through the first sliding block 151 and the second sliding block 152 it
Between, retainer 14 is then pushed into precalculated position along the direction of chute 15, passes through the first sliding block 151 and the second sliding block 152 and
One draw runner 141 and the second draw runner 142 coordinate, not only easy to assembly, and the cooperation of retainer 14 and base 1 is also more reliable, makes
Retainer 14 is difficult for drop-off.The retainer 14 is provided with the spring eye 144 for being used for installing back-moving spring 16, chute 15 and is provided with
The spring block 153 coordinated in spring eye 144 with back-moving spring 16 is stretched into, one end of back-moving spring 16 is against on spring block 153,
The other end is against on the inwall of spring eye 144, is provided with and is slided with first on side of first draw runner 141 away from the second draw runner 142
The stop block 143 that block 151 coordinates, stop block 143 can be stuck on the side of the first sliding block 151, when retainer 14 resets
Carry out spacing.
The other end of the base 1 is provided with the card adapter plate 171 coordinated with retainer, and card adapter plate 171 is provided with clamping block
172, one end of base 1 is fixed by clamping block 172 during installation, then again the other end of base 1 is fixed by retainer,
Provided with the buckling groove 173 being correspondingly arranged with clamping block 172 on base 1, base 1 is provided with the clamping block coordinated with clamping block 172
174, clamping block 174 is provided with guiding surface 175, and to be mounted lead can be needed in order to which base 1 is aligned by clamping inclined-plane 175
On rail, and by the effect of clamping block 174 cooperation of clamping block 172 and guide rail can be made more firm, reliable after mounting.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to protection domain of the present utility model.
Claims (10)
1. a kind of relay socket, it is characterised in that：Including base (1) and case (5) and it is successively set on base (1)
Lower contact system (2), insulation board (3) and upper contact system (4), lower contact system (2) and upper contact system (4) are respectively equipped with and connect
Enter the junction block (61) of electric wiring and the sleeve (62) of cut-in relay, sleeve (62) passes through conducting strip (63) and junction block
(61) electrically connect, insulation board (3) is arranged between lower contact system (2) and upper contact system (4), the insulation board (3) of integral type
Including two collets (31) and the connecting plate (32) being connected between collets (31), the sides of collets (31) be provided with it is upper
The insulation stand (7) of contact system (4) connection, being provided with the opposite side of collets (31) is used to isolate in lower contact system (2)
The baffle plate (33) of conducting strip (63), baffle plate (33) is arranged between the conducting strip of lower contact system (2) (63) and is against end
On base (1).
2. relay socket according to claim 1, it is characterised in that：The base (1), which is provided with, to be used to fix sleeve
(62) fixed block (11), fixed block (11) is through keeping away for being formed collets (31) and connecting plate (32) on insulation board (3)
Allow mouth (34), fixed block (11) is provided with the escape groove (12) for being used for avoiding conducting strip (63), multiple escape groove (12) are vertically handed over
Fork forms the push rod (13) for fixing sleeve (62) on fixed block (11).
3. relay socket according to claim 2, it is characterised in that：Described fixed block (11) is rectangular, in fixation
The rectangular array of push rod (13) is formed on block (11), the depth of the escape groove (12) parallel with connecting plate (32) is more than and connecting plate
(32) depth of vertical escape groove (12).
4. relay socket according to claim 2, it is characterised in that：What the sleeve (62) was oppositely arranged including two
The shell fragment (621) of " V " character form structure, one end of shell fragment (621) is connected with conducting strip (63) and forms fixing groove (623), shell fragment
(621) insertion groove (622) that other end formation coordinates with relay leading foot.
5. relay socket according to claim 2, it is characterised in that：The conducting strip (63) includes matching somebody with somebody with sleeve (62)
The 3rd connecting portion (63c) and be connected to first connecting portion (63a) that the first connecting portion (63a) of conjunction and junction block (61) coordinate
With the second connecting portion (63b) between the 3rd connecting portion (63c), first connecting portion (63a) is disposed adjacent the one of push rod (13)
Side.
6. relay socket according to claim 2, it is characterised in that：The end of the push rod (13) is provided with guiding surface
(131)。
7. relay socket according to claim 1, it is characterised in that：The base (1) is provided with retainer (14), bottom
Seat (1) is provided with the chute (15) coordinated with retainer (14), and the first sliding block is arranged at intervals with the side wall of chute (15)
(151) and the second sliding block (152), the first sliding block (151) and the second sliding block (152) slip stopper slot formed below, retainer
(14) both sides are provided with the first draw runner (141) and the second draw runner coordinated respectively with the first sliding block (151) and the second sliding block (152)
(142), the first draw runner (141) and the second draw runner (142) are arranged on the cunning below the first sliding block (151) and the second sliding block (152)
In dynamic stopper slot, the distance between the first sliding block (151) and the second sliding block (152) are more than the length of the second draw runner (142).
8. relay socket according to claim 7, it is characterised in that：The retainer (14), which is provided with, to be used to install multiple
The bullet for stretching into and coordinating in spring eye (144) with back-moving spring (16) is provided with the spring eye (144) of position spring (16), chute (15)
Spring block (153), one end of back-moving spring (16) is against on spring block (153), and the other end is against on the inwall of spring eye (144),
Stop block (143) is provided with side of the first draw runner (141) away from the second draw runner (142).
9. relay socket according to claim 7, it is characterised in that：The other end of the base (1) is provided with and stop
The card adapter plate (171) that part coordinates, card adapter plate (171) is provided with clamping block (172), by clamping block (172) by base during installation
(1) one end is fixed, and is then again fixed the other end of base (1) by retainer, and base (1) is provided with and clamping block (172)
The clamping block (174) of cooperation, clamping block (174) is provided with guiding surface (175).
10. relay socket according to claim 2, it is characterised in that：The side wall of the push rod (13) is provided with spacing
Step surface is formed between the side wall of block (132), limited block (132) and push rod (13), step surface connects to the second of conducting strip (63)
Socket part (63b) is spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720141826.9U CN206516570U (en) | 2017-02-16 | 2017-02-16 | Relay socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720141826.9U CN206516570U (en) | 2017-02-16 | 2017-02-16 | Relay socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206516570U true CN206516570U (en) | 2017-09-22 |
Family
ID=59866756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720141826.9U Active CN206516570U (en) | 2017-02-16 | 2017-02-16 | Relay socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206516570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109920703A (en) * | 2019-03-13 | 2019-06-21 | 厦门宏远达电器有限公司 | A kind of relay socket |
-
2017
- 2017-02-16 CN CN201720141826.9U patent/CN206516570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109920703A (en) * | 2019-03-13 | 2019-06-21 | 厦门宏远达电器有限公司 | A kind of relay socket |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |