CN209087720U - A kind of convenient electrical contact fixator of replacement - Google Patents
A kind of convenient electrical contact fixator of replacement Download PDFInfo
- Publication number
- CN209087720U CN209087720U CN201821630425.0U CN201821630425U CN209087720U CN 209087720 U CN209087720 U CN 209087720U CN 201821630425 U CN201821630425 U CN 201821630425U CN 209087720 U CN209087720 U CN 209087720U
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- CN
- China
- Prior art keywords
- clamping
- electrical contact
- pedestal
- block
- side wall
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- 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 convenient electrical contact fixators of replacement of electrical contact fixator replacement technical field, holding tank inner cavity nesting is nested pedestal, matrix is welded at the top center of the pedestal, the top movable clamping of described matrix is equipped with contact body, sliding block is fixedly installed at the top of the left and right sidewall of the pedestal, the guide groove matched with sliding block is offered in the inner cavity left and right sidewall of the holding tank, side side wall far from opening in the dashpot is fixedly installed spring lever, the other end of the spring lever is fixedly connected with support plate, the support plate is far from being fixedly connected with support rod at the side side wall center of spring lever, the other end of the support rod is connected with clamping block, the clamping groove matched with clamping block is offered in the left and right sidewall of the pedestal, it can be achieved to contact body Replacement, while the replacement to entire electrical contact can be fast implemented, and have the function of that limit is fixed to electrical contact.
Description
Technical field
The utility model relates to electrical contact fixators to replace technical field, specially a kind of convenient electrical contact of replacement
Fixator.
Background technique
With the development of society, the purposes of relay is more and more extensive, and type is also more and more, function and structure
Different, electrical contact is the most important components of relay, and contact is welded together with matrix under normal circumstances,
In use, if contact fails, replacement relay is just had to, results in the waste of resource in this way, therefore fail in contact
When only with replacement contact, and even if traditional fixator can not achieve the quick of electrical contact when relay fails
Inefficiency is replaced in replacement, for this purpose, it is proposed that a kind of convenient electrical contact fixator of replacement.
Utility model content
The purpose of this utility model is to provide a kind of convenient electrical contact fixators of replacement, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of convenient electrical contact of replacement is fixed
Device, including retainer body offer longitudinally disposed holding tank at the top of the retainer body, and the holding tank inner cavity is embedding
Set is nested pedestal, and matrix is welded at the top center of the pedestal, and the top movable clamping of described matrix is equipped with
Contact body, is fixedly installed sliding block at the top of the left and right sidewall of the pedestal, in the inner cavity left and right sidewall of the holding tank
The guide groove matched with sliding block is offered, and holding tank inner cavity, guide groove described in two groups are extended in the top of the guide groove
Lower section be provided with the dashpot in the inner cavity left and right sidewall for being provided with holding tank, the side side far from opening in the dashpot
Wall is fixedly installed spring lever, and the other end of the spring lever is fixedly connected with support plate, and the support plate is far from spring lever
Support rod is fixedly connected at the side wall center of side, the other end of the support rod is connected with clamping block, the left and right of the pedestal
Offer the clamping groove matched with clamping block on side wall, the bottom of the pedestal is fixedly installed to be matched with clamping block
Crushing block.
Further, it is fixedly installed annular lug at the top of the outer wall of described matrix, consolidates on the side wall of the contact body
Surely it is provided with the arc snap ring matched with annular lug, and the arc snap ring is connected on the outer wall of annular lug.
Further, the clamping block includes the link block being nested in dashpot inner cavity, and the link block is close to support
The pilot hole matched with support rod, side side wall of the link block far from support rod are offered at the side side wall center of bar
On be fixedly installed clamping joint, be enclosed with rubber mat on the outer wall of the clamping joint.
Further, the clamping joint is set as spherical pieces, and the clamping groove is set as matching with spherical pieces radian
Arc groove, and the junction of the bottom and side wall of the crushing block is provided with arc angling, and the radian of arc angling and
Clamping joint matches.
Further, the sliding block is set as T-type sliding block, and it is sliding that the guide groove is set as the T-type matched with T-type sliding block
Slot, and the sliding block and clamping groove are arranged on a vertical guide.
Further, the holding tank is bonded with pressure-bearing rubber plate, and institute by PU glue-line far from the side side wall of opening
It is identical with the distance of crushing block bottom to clamping groove to state the distance at the top of dashpot to pressure-bearing rubber plate.
Compared with prior art, the utility model has the beneficial effects that the utility model is reasonable in design, by contact sheet
Body is assembled by the annular lug on arc snap ring and matrix, and annular lug can be promoted to limit arc snap ring,
To realize the assembly of contact body and matrix, so that the quick-replaceable for contact body can also be realized, while pedestal is nested
It is connected in clamping groove in holding tank, and through clamping block, realizes the limit to pedestal, provided by the compression of spring lever
Support rod springs back support force, and then clamping block can be promoted persistently to be nested in clamping groove, realizes the fixation to pedestal, while
The fixation to contact body can be achieved, when replacing to entire electrical contact, pull matrix that can promote clamping block manually
It is detached from from clamping groove, to complete to replace.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model clamping block structural schematic diagram.
In figure: 1 retainer body, 2 holding tanks, 3 pedestals, 4 matrixes, 41 annular lugs, 5 contact bodies, 51 arc snap rings,
6 sliding blocks, 7 guide grooves, 8 dashpots, 9 spring levers, 10 support plates, 11 support rods, 12 clamping blocks, 121 link blocks, 122 pilot holes,
123 clamping joints, 124 rubber mats, 13 clamping grooves, 14 crushing blocks.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of convenient electrical contact fixator of replacement,
Including retainer body 1, the top of retainer body 1 offers longitudinally disposed holding tank 2, and 2 inner cavity of holding tank is nested
It is provided with pedestal 3, and pedestal 3 is set as insulator, matrix 4, the top movable of matrix 4 are welded at the top center of pedestal 3
Clamping is equipped with contact body 5, is fixedly installed sliding block 6, the inner cavity left and right sides of holding tank 2 at the top of the left and right sidewall of pedestal 3
The guide groove 7 matched with sliding block 6 is offered on wall, and 2 inner cavity of holding tank, two groups of guiding are extended in the top of guide groove 7
The lower section of slot 7 is provided with the dashpot 8 in the inner cavity left and right sidewall for being provided with holding tank 2, the side far from opening in dashpot 8
Side wall is fixedly installed spring lever 9, and the other end of spring lever 9 is fixedly connected with support plate 10, and support plate 10 is far from spring lever 9
Support rod 11 is fixedly connected at the side wall center of side, the other end of support rod 11 is connected with clamping block 12, the left and right sides of pedestal 3
The clamping groove 13 matched with clamping block 12 is offered on wall, the bottom of pedestal 3 is fixedly installed to be matched with clamping block 12
Crushing block 14.
As shown in Figure 1, being fixedly installed annular lug 41 at the top of the outer wall of matrix 4, fixation is set on the side wall of contact body 5
It is equipped with the arc snap ring 51 matched with annular lug 41, and arc snap ring 51 is connected on the outer wall of annular lug 41, is passed through
This set assembles contact body 5 by the annular lug 41 on arc snap ring 51 and matrix 4, can promote convex annular
Block 41 limits arc snap ring 51, to realize the assembly of contact body 5 and matrix 4；
As shown in Fig. 2, clamping block 12 includes the link block 121 being nested in 8 inner cavity of dashpot, link block 121 is close to branch
The pilot hole 122 matched with support rod 11 is offered at the side side wall center of strut 11, link block 121 is far from support rod 11
Side side wall on be fixedly installed clamping joint 123, rubber mat 124 is enclosed on the outer wall of clamping joint 123, can by this set
To realize that the cooperation with clamping groove 13 can be realized so as to realize to the limit of pedestal 3 to entire using clamping joint 123
The fixation of electrical contact, and the abrasion of pedestal 3, crushing block 14 to clamping joint 123 can be reduced using rubber mat 124；
As shown in Fig. 2, clamping joint 123 is set as spherical pieces, and clamping groove 13 is set as matching with spherical pieces radian
Arc groove, and the junction of the bottom and side wall of crushing block 14 is provided with arc angling, and the radian of arc angling and clamping
First 123 match, and clamping joint 123 can be promoted smoothly to be embedded in clamping groove 13 by this set, realize clamping joint 123
With the assembly of clamping groove 13；
As shown in Figure 1, sliding block 6 is set as T-type sliding block, guide groove 7 is set as the T-type sliding slot matched with T-type sliding block, and
Sliding block 6 and clamping groove 13 are arranged on a vertical guide, can use sliding block 6 by this set and are nested in guide groove 7, can
That realizes pedestal 3 moves up and down linearity, can provide lateral support to pedestal 3；
As shown in Figure 1, side side wall of the holding tank 2 far from opening is bonded with pressure-bearing rubber plate by PU glue-line, and buffer
Slot 8 is identical with the distance of crushing block 14 bottom to clamping groove 13 to the distance at the top of pressure-bearing rubber plate, can be with by this set
Guarantee that clamping block 12 can nest into clamping groove 13 when crushing block 14 touches pressure-bearing rubber block.
Embodiment: the device passes through the annular lug 41 on arc snap ring 51 and matrix 4 when in use, by contact body 5
It is assembled, annular lug 41 can be promoted to limit arc snap ring 51, to realize the dress of contact body 5 and matrix 4
Match, so that the quick-replaceable of contact body 5 is also convenient for, when installing to entire electrical contact, by the sliding block 6 on pedestal 3
It is nested in guide groove 7, then moves down pedestal 3, to be extruded piece 14 when touching clamping block 12, can carry out clamping block 12
It squeezes, clamping block 12 can apply pressure to spring lever 9 by support rod 11 and support plate 10 at this time, and spring lever 9 is promoted to press
Contracting, and then clamping block 12 can be along 3 side walls of pedestal, with moving down for pedestal 3, clamping block 12 nests into clamping groove 13
In, while the compression and back elastic force of spring lever 9 can carry out continuous extrusion to clamping block 12 by support plate 10 and support rod 11, promote
Clamping block 12 is persistently nested in clamping groove 13, can complete the fixation to pedestal 3, when needing replacing, pulls matrix 4 manually,
Promote pedestal 3 to move up, can use extruding of the clamping groove 13 for clamping block 12, clamping block 12 can be promoted to be detached from clamping groove
13, fixation of the retainer body 1 for electrical contact can be completed, so as to quickly realize the replacement of electrical contact.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of convenient electrical contact fixator of replacement, it is characterised in that: including retainer body (1), the fixator sheet
It being offered at the top of body (1) longitudinally disposed holding tank (2), holding tank (2) inner cavity nesting is nested pedestal (3),
It is welded with matrix (4) at the top center of the pedestal (3), the top movable clamping of described matrix (4) is equipped with contact body
(5), it is fixedly installed sliding block (6) at the top of the left and right sidewall of the pedestal (3), the inner cavity left and right sidewall of the holding tank (2)
On offer the guide groove (7) matched with sliding block (6), and the top of the guide groove (7) is extended in holding tank (2)
Chamber is provided with the dashpot (8) being provided in the inner cavity left and right sidewall of holding tank (2), institute below guide groove described in two groups (7)
It states the side side wall far from opening in dashpot (8) to be fixedly installed spring lever (9), the other end of the spring lever (9) is fixed
It is connected with support plate (10), is fixedly connected with support rod at the side side wall center of the support plate (10) separate spring lever (9)
(11), the other end of the support rod (11) is connected with clamping block (12), offered in the left and right sidewall of the pedestal (3) and
The clamping groove (13) that clamping block (12) matches, the bottom of the pedestal (3), which is fixedly installed, to be matched with clamping block (12)
Crushing block (14).
2. a kind of convenient electrical contact fixator of replacement according to claim 1, it is characterised in that: described matrix (4)
Outer wall at the top of be fixedly installed annular lug (41), be fixedly installed on the side wall of the contact body (5) and annular lug
(41) the arc snap ring (51) matched, and the arc snap ring (51) is connected on the outer wall of annular lug (41).
3. a kind of convenient electrical contact fixator of replacement according to claim 1, it is characterised in that: the clamping block
(12) include the link block (121) that is nested in dashpot (8) inner cavity, the link block (121) close to support rod (11) one
The pilot hole (122) matched with support rod (11) is offered at the side wall center of side, the link block (121) is far from support rod
(11) it is fixedly installed on side side wall clamping joint (123), is enclosed with rubber mat (124) on the outer wall of the clamping joint (123).
4. a kind of convenient electrical contact fixator of replacement according to claim 3, it is characterised in that: the clamping joint
(123) spherical pieces are set as, and the clamping groove (13) is set as the arc groove to match with spherical pieces radian, and described crowded
The junction of the bottom and side wall of briquetting (14) is provided with arc angling, and the radian of arc angling and clamping joint (123) phase
Match.
5. a kind of convenient electrical contact fixator of replacement according to claim 1, it is characterised in that: the sliding block (6)
It is set as T-type sliding block, the guide groove (7) is set as the T-type sliding slot matched with T-type sliding block, and the sliding block (6) and clamping
Slot (13) is arranged on a vertical guide.
6. a kind of convenient electrical contact fixator of replacement according to claim 1, it is characterised in that: the holding tank
(2) the side side wall far from opening is bonded with pressure-bearing rubber plate by PU glue-line, and the dashpot (8) arrives pressure-bearing rubber plate top
The distance in portion is identical with the distance of crushing block (14) bottom to clamping groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630425.0U CN209087720U (en) | 2018-10-09 | 2018-10-09 | A kind of convenient electrical contact fixator of replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630425.0U CN209087720U (en) | 2018-10-09 | 2018-10-09 | A kind of convenient electrical contact fixator of replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209087720U true CN209087720U (en) | 2019-07-09 |
Family
ID=67118585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821630425.0U Expired - Fee Related CN209087720U (en) | 2018-10-09 | 2018-10-09 | A kind of convenient electrical contact fixator of replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209087720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421855A (en) * | 2019-07-19 | 2019-11-08 | 盐城佳华塑料制品有限公司 | A kind of high-frequency heat sealing machine mobile device |
| CN110844404A (en) * | 2019-11-15 | 2020-02-28 | 陈君君 | Municipal administration garbage bin convenient to fall rubbish |
-
2018
- 2018-10-09 CN CN201821630425.0U patent/CN209087720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421855A (en) * | 2019-07-19 | 2019-11-08 | 盐城佳华塑料制品有限公司 | A kind of high-frequency heat sealing machine mobile device |
| CN110844404A (en) * | 2019-11-15 | 2020-02-28 | 陈君君 | Municipal administration garbage bin convenient to fall rubbish |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20211009 |