CN207946500U - A kind of relay contacts point detection device - Google Patents
A kind of relay contacts point detection device Download PDFInfo
- Publication number
- CN207946500U CN207946500U CN201820046983.6U CN201820046983U CN207946500U CN 207946500 U CN207946500 U CN 207946500U CN 201820046983 U CN201820046983 U CN 201820046983U CN 207946500 U CN207946500 U CN 207946500U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- fixed plate
- screw rod
- point detection
- detection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of relay contacts point detection devices, including pedestal, fixed column, sliding block and measuring head, the inside of the pedestal is equipped with fixed plate, and protective pad is provided on the inside of fixed plate, the lower end of the fixed plate is equipped with connecting rod, and connecting rod is provided at both ends with spring, the fixed column is mounted on the both ends of pedestal, the bottom of the motor is provided with screw rod, and the bottom end of screw rod is provided with second support bar, the centre of the sliding block is through screw rod, and the side of sliding block is connected with each other by motion bar and loose collar, the measuring head is mounted on the front of sliding block.The relay contacts point detection device, it is provided with sliding block, measuring head can be driven ceaselessly to be moved up and down on screw rod, the loose collar at sliding block both ends can be slided according to the movement of sliding block in fixed column simultaneously, fixed plate, which is pulled to different length, can fix different size of relay, it is single to solve structure, different size of relay, the cumbersome problem of operating process cannot be fixed.
Description
Technical field
The utility model is related to relay technical field, specially a kind of relay contacts point detection device.
Background technology
Relay is a kind of electric control device, is when the variation of input quantity reaches prescribed requirement, in electrical output circuit
In make controlled volume that a kind of electric appliance of scheduled Spline smoothing occur.It has control system（Also known as input circuit）It is with by control
System（Also known as output loop）Between interactive relationship.It is usually applied in automation control circuit, it is actually with small electricity
Flow away one kind " automatic switch " of control high current running.Therefore play automatic adjustment, safeguard protection, conversion circuit in circuit etc.
Effect.
However existing detection device, structure is single, inconvenient to use, cannot fix different size of relay, operation
Process is cumbersome.In view of the above-mentioned problems, being badly in need of carrying out innovative design on the basis of original detection device.
Utility model content
The purpose of this utility model is to provide a kind of relay contacts point detection devices, are carried with solving above-mentioned background technology
It is single to go out structure, it is inconvenient to use, different size of relay, the cumbersome problem of operating process cannot be fixed.
To achieve the above object, the utility model provides the following technical solutions：A kind of relay contacts point detection device, packet
Pedestal, fixed column, sliding block and measuring head are included, the inside of the pedestal is equipped with fixed plate, and is provided on the inside of fixed plate anti-
Protection pad, the lower end of the fixed plate be equipped with connecting rod, and connecting rod is provided at both ends with spring, and the fixed column is mounted on bottom
The both ends of seat, and on the inside of the upper end of fixed column and one end of first support bar is connected with each other, and the other end of first support bar
Motor is installed, the bottom of the motor is provided with screw rod, and the bottom end of screw rod is provided with second support bar, the sliding block
Centre through screw rod, and the side of sliding block is connected with each other by motion bar and loose collar, and the measuring head is mounted on sliding block
Front.
Preferably, the protective pad is rubber material, and itself and fixed plate are heat bonding, and the cross section of fixed plate is in " L "
Character form structure.
Preferably, the both ends of the connecting rod form telescoping mechanism with fixed plate, and are both fixedly connected with spring.
Preferably, the sliding block and screw rod are to be threadedly coupled, and the scope of activities length of sliding block is equal to the length of screw rod.
Preferably, the loose collar and fixed column form sliding equipment, and are both symmetrically arranged with 2.
Preferably, the top of the measuring head and sliding block are welding, and measuring head and pedestal are distributed in 90 ° of angles.
Compared with prior art, the utility model has the beneficial effects that：The relay contacts point detection device, is provided with cunning
Block can drive measuring head ceaselessly to be moved up and down on screw rod, complete the test pressed relay contacts point, while sliding block
The loose collar at both ends can be slided according to the movement of sliding block in fixed column, it is ensured that and it is more stable when sliding block moves up and down, the
One supporting rod can ensure that the stability of motor, second support bar can ensure that the stability of screw rod, fixed plate are pulled to difference
Length can fix different size of relay, and the protective pad operated on the inside of fixed plate convenient for user both can be fixed preferably
Relay, and can be without damage with protective relay, it is single to solve structure, inconvenient to use, cannot fix different size of
Relay, the cumbersome problem of operating process.
Description of the drawings
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model overlooking structure diagram；
Fig. 4 is enlarged structure schematic diagram at the utility model A.
In figure：1, pedestal, 2, fixed plate, 3, protective pad, 4, connecting rod, 5, spring, 6, fixed column, 7, first support bar,
8, motor, 9, screw rod, 10, sliding block, 11, motion bar, 12, loose collar, 13, second support bar, 14, measuring head.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of relay contacts point detection device, including
Pedestal 1, fixed plate 2, protective pad 3, connecting rod 4, spring 5, fixed column 6, first support bar 7, motor 8, screw rod 9, sliding block 10,
Motion bar 11, loose collar 12, second support bar 13 and measuring head 14, the inside of pedestal 1 are equipped with fixed plate 2, and fixed plate 2
Inside is provided with protective pad 3, and protective pad 3 is rubber material, and itself and fixed plate 2 are heat bonding, and the cross section of fixed plate 2 is in
Fixed plate 2 is pulled to different location, can fix different size of relay by " L " character form structure, is easy to use, fixed plate 2
Lower end is equipped with connecting rod 4, and connecting rod 4 is provided at both ends with spring 5, and the both ends of connecting rod 4 are flexible with the composition of fixed plate 2
Mechanism, and be both fixedly connected with spring 5, spring 5 is squeezed, and connecting rod 4 is drawn out from the bottom of fixed plate 2, fixed
Column 6 is mounted on the both ends of pedestal 1, and on the inside of the upper end of fixed column 6 and one end of first support bar 7 is connected with each other, and first
The other end of supporting rod 7 is equipped with motor 8, and the bottom of motor 8 is provided with screw rod 9, and the bottom end of screw rod 9 is provided with second
Supporting rod 13, the centre of sliding block 10 is through screw rod 9, and the side of sliding block 10 is mutually interconnected by motion bar 11 with loose collar 12
It connects, sliding block 10 and screw rod 9 are to be threadedly coupled, and the scope of activities length of sliding block 10 is equal to the length of screw rod 9, and motor 8 drives
Screw rod 9 rotates, and sliding block 10 can be moved up and down in screw rod 9, and loose collar 12 and fixed column 6 form sliding equipment, and both right
Title is provided with 2, it is ensured that sliding block 10 will not follow the rotation of screw rod 9 and rotate, and measuring head 14 is being mounted on sliding block 10 just
Face, the top of measuring head 14 and sliding block 10 are welding, and measuring head 14 and pedestal 1 are distributed in 90 ° of angles, and sliding block 10 is dropping to most
Measuring head 14 can carry out pressing test to relay contacts point when low spot.
Operation principle：When using the relay contacts point detection device, user can pull to both sides and fix first
Plate 2, spring 5 are squeezed, and connecting rod 4 is drawn out from the bottom of fixed plate 2, and fixed plate 2 is then pulled to different location, can be with
Fixed different size of relay, is easy to use, while the protective pad 3 of 2 inside of fixed plate can both ensure the stabilization of relay
Property, and there is protective effect in itself to relay, then first support bar 7 has supporting role, motor 8 to motor 8
Screw rod 9 is driven to rotate, then second support bar 13 can ensure that the stability of screw rod 9, sliding block 10 are moved up and down in screw rod 9, together
When 10 both sides of sliding block motion bar 11 be connected in fixed column 6 by loose collar 12, such sliding block 10 when moving up and down, activity
Ring 12 can also be followed and be moved up and down in fixed column 6, it is ensured that sliding block 10 will not follow the rotation of screw rod 9 and rotate, sliding block 10
When bottoming out, measuring head 14 can carry out pressing test to relay contacts point, more convenient to use.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of relay contacts point detection device, including pedestal（1）, fixed column（6）, sliding block（10）And measuring head（14）,
It is characterized in that：The pedestal（1）Inside fixed plate is installed（2）, and fixed plate（2）Inside be provided with protective pad（3）, institute
State fixed plate（2）Lower end connecting rod is installed（4）, and connecting rod（4）Be provided at both ends with spring（5）, the fixed column（6）
Mounted on pedestal（1）Both ends, and fixed column（6）Upper end on the inside of and first support bar（7）One end be connected with each other, and the
One supporting rod（7）The other end motor is installed（8）, the motor（8）Bottom be provided with screw rod（9）, and screw rod（9）
Bottom end be provided with second support bar（13）, the sliding block（10）Centre through screw rod（9）, and sliding block（10）Side it is logical
Cross motion bar（11）And loose collar（12）It is connected with each other, the measuring head（14）Mounted on sliding block（10）Front.
2. a kind of relay contacts point detection device according to claim 1, it is characterised in that：The protective pad（3）For
Rubber material, and itself and fixed plate（2）For heat bonding, fixed plate（2）Cross section be in " L " character form structure.
3. a kind of relay contacts point detection device according to claim 1, it is characterised in that：The connecting rod（4）'s
Both ends are and fixed plate（2）Form telescoping mechanism, and both with spring（5）It is fixedly connected.
4. a kind of relay contacts point detection device according to claim 1, it is characterised in that：The sliding block（10）And spiral shell
Bar（9）To be threadedly coupled, and sliding block（10）Scope of activities length be equal to screw rod（9）Length.
5. a kind of relay contacts point detection device according to claim 1, it is characterised in that：The loose collar（12）With
Fixed column（6）Sliding equipment is formed, and is both symmetrically arranged with 2.
6. a kind of relay contacts point detection device according to claim 1, it is characterised in that：The measuring head（14）'s
Top and sliding block（10）To weld, and measuring head（14）And pedestal（1）It is distributed in 90 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820046983.6U CN207946500U (en) | 2018-01-12 | 2018-01-12 | A kind of relay contacts point detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820046983.6U CN207946500U (en) | 2018-01-12 | 2018-01-12 | A kind of relay contacts point detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207946500U true CN207946500U (en) | 2018-10-09 |
Family
ID=63701683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820046983.6U Expired - Fee Related CN207946500U (en) | 2018-01-12 | 2018-01-12 | A kind of relay contacts point detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207946500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184949A (en) * | 2021-12-08 | 2022-03-15 | 厦门友格自动化科技有限公司 | Relay internal state detection device and using method thereof |
-
2018
- 2018-01-12 CN CN201820046983.6U patent/CN207946500U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184949A (en) * | 2021-12-08 | 2022-03-15 | 厦门友格自动化科技有限公司 | Relay internal state detection device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20210112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |