CN205452578U - Terminal block - Google Patents
Terminal block Download PDFInfo
- Publication number
- CN205452578U CN205452578U CN201521064040.9U CN201521064040U CN205452578U CN 205452578 U CN205452578 U CN 205452578U CN 201521064040 U CN201521064040 U CN 201521064040U CN 205452578 U CN205452578 U CN 205452578U
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- Prior art keywords
- terminal
- pedestal
- stopper section
- mounting groove
- terminal board
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Abstract
The utility model relates to a terminal block, it includes: a pedestal, the base has the mounting groove, the terminal, the terminal inserts along the equipment direction in the mounting groove, with the base links together regularly. Be provided with the base clamping part in the mounting groove of base, be provided with corresponding terminal clamping part on the terminal, work as the terminal inserts in the time of in the mounting groove, the base clamping part with the cooperation of terminal clamping part buckle. The equipment direction for the atress direction angularity of terminal block when using to prevent that the terminal breaks away from or drops from the base. Additionally, the utility model discloses a terminal block has simplified assembly process, has saved labour and cost, has eliminated riveting or hot melt and has connect produced stress, has prolonged terminal block's life.
Description
Technical field
This utility model relates to a kind of terminal board, more specifically, this utility model relates to a kind of as starter with the terminal board of overload protective device.
Background technology
Terminal board generally can serve as starter and the overload protective device of the most airtight motor compressor, and during compressor start, this terminal board is connected so that starting winding energising, starts compressor, and after compressor start, this terminal board power-off is to save energy.
Terminal board generally includes covering and pedestal, covering and pedestal and is generally joined together to form housing by being clasped, and to be enclosed in this housing by terminal, wherein terminal is fixedly attached on pedestal.In the art, terminal is generally connected to pedestal by two ways.
First kind of way is riveting, as it is shown in figure 1, terminal 2 is fixed on pedestal 1 by rivet 3 above pedestal 1.The second way is thermal welding, as in figure 2 it is shown, terminal 2 is fixed on pedestal 1 by hot melt portion 4 with thermal welding technique above pedestal 1.
All there is some defect in both modes.As illustrated in fig. 1 and 2, terminal 2 is connected on pedestal 1, and during the operating process of terminal board, terminal board is by pulling force upwards, and this pulling force acts directly on terminal.Owing to terminal 2 is directly anchored on pedestal 1 by the way of riveting or thermal welding, it can be seen that, terminal and the assembly orientation of pedestal are basically identical with the Impact direction of terminal board, thus this pulling force may destroy such fixing connected mode to a certain extent, cause terminal 2 to depart from from pedestal 1, cause terminal board fault.
On the other hand, during riveting or thermal welding, stress may generally be produced between terminal and pedestal.Such stress may produce a certain degree of adverse effect to the stability of terminal and the assembled configuration of pedestal.Such stress is the most less desirable.
Additionally, the enforcement of riveting or thermal welding needs to use extra operation equipment and manpower so that assembling process is complex, adds production cost.
Utility model content
The purpose of this utility model is to provide a kind of terminal board, to overcome above-mentioned problems of the prior art.
To this end, this utility model provides a kind of terminal board, comprising:
Pedestal, described pedestal has mounting groove；
Terminal, described terminal is inserted in described mounting groove along assembly orientation, together with being permanently connected with described pedestal；
The mounting groove of wherein said pedestal is provided with pedestal stopper section, terminal stopper section it is provided with on described terminal, when described terminal is inserted in described mounting groove, described terminal stopper section against described pedestal stopper section, with prevent described terminal stopper section relative to described pedestal stopper section along described terminal board plug operation time Impact direction move；And
Wherein said assembly orientation is at an angle of relative to described Impact direction.
In one embodiment, described terminal is inserted into described mounting groove from the side of described pedestal.
In one embodiment, described assembly orientation is vertical with described Impact direction.
In one embodiment, being provided with substrate latch fastener portion in the mounting groove of described pedestal, described terminal is provided with corresponding terminal clamping part, when described terminal is inserted in described mounting groove, described substrate latch fastener portion is clasped with described terminal clamping part.
In one embodiment, described terminal stopper section includes laying respectively at the first terminal stopper section at the two ends of described terminal and the second terminal stopper section；Correspondingly, described pedestal stopper section includes laying respectively at the first pedestal stopper section at the two ends of described mounting groove and the second pedestal stopper section.
In one embodiment, described terminal stopper section is the form of reflex part, and described pedestal stopper section is the form of shoulder.
In one embodiment, described terminal stopper section is the form of protuberance, and described pedestal stopper section is the form of recess.
In one embodiment, described terminal board also includes that covering, described covering match with described pedestal, to be enclosed between described covering and described pedestal by described terminal.
In one embodiment, described covering closes the end of mounting groove, to prevent described terminal from departing from from described mounting groove.
Relative to prior art, this utility model at least has the advantage that
1) assembly orientation when terminal assembles with pedestal is inconsistent the most vertical with terminal board Impact direction in use, it is possible to is effectively prevented terminal and departs from from pedestal or come off, greatly reduces the incidence rate of fault.
2) owing to only need to insert the terminal into the assembling that just can complete terminal board in the mounting groove of pedestal simply, the secure fit of terminal and pedestal just can be automatically completed, completely without extra assembling equipment when being connected to and insert.Which greatly simplifies assembling process, save labour force and cost.
3) this stress eliminated between terminal and the pedestal caused due to riveting or thermal welding in prior art that coordinates used between terminal with pedestal, thus between terminal and pedestal, obtain more firm assembled configuration, extend the service life of terminal board.
Accompanying drawing explanation
By combining the accompanying drawing following description with reference to this utility model embodiment, above and other feature of the present utility model will become more apparent, and is better understood this utility model, wherein:
Fig. 1 is the perspective view of a kind of terminal board of prior art；
Fig. 2 is the perspective view of the another kind of terminal board of prior art；
Fig. 3 is the perspective view of an embodiment according to terminal board of the present utility model；
Fig. 4 is the perspective view of another embodiment according to terminal board of the present utility model；
Fig. 5 is the schematic diagram according to the terminal in terminal board of the present utility model；
Fig. 6 is the schematic diagram according to the pedestal in terminal board of the present utility model；
Fig. 7 is the assembling view according to terminal board of the present utility model.
Detailed description of the invention
The embodiment according to terminal board of the present utility model is described in detail below with reference to accompanying drawing.
With reference to Fig. 3, it illustrates an embodiment according to terminal board 10 of the present utility model.This terminal board 10 includes pedestal 100 and terminal 200, and terminal 200 is fixedly connected on pedestal 100.In certain embodiments, this terminal board 10 also includes covering (not shown), and this covering matches to be enclosed between covering and pedestal 100 terminal 200 with pedestal 100.Terminal board 10 can have one or more terminal 200, figure 3 illustrates two terminals, a L-shaped terminals, a N shape terminal.
Fig. 4 shows another embodiment according to terminal board 10 of the present utility model, illustrated therein is three terminals, respectively L-shaped terminals, N shape terminal and E shape terminal.
With reference to Fig. 5, it illustrates the schematic diagram according to the terminal 200 in terminal board 10 of the present utility model.Being provided with terminal clamping part 210 on terminal 200, in the figure, terminal clamping part 210 is positioned at the lower middle position of terminal 200.In other embodiments, terminal clamping part 210 can also be positioned at other position any of terminal 200.
With reference to Fig. 6, it illustrates the schematic diagram according to the pedestal 100 in terminal board 10 of the present utility model.In conjunction with reference to Fig. 3 and 4, being provided with mounting groove 101, be provided with opening 103 on the side 102 of pedestal 100 in pedestal 100, mounting groove 101 leads to this opening.In an assembling process, terminal 200 is inserted in the mounting groove 101 of pedestal 100 by this opening 103.
Being provided with substrate latch fastener portion 110 in mounting groove 101, in the figure, substrate latch fastener portion 110 is positioned at the lower middle position of mounting groove 101.In other embodiments, substrate latch fastener portion 110 can also be positioned at other position any of mounting groove 101.
It addition, the quantity in terminal clamping part 210 and substrate latch fastener portion 110 is unrestricted, as long as they are correspondingly clasped when assembling.
With reference to Fig. 7, it illustrates the assembling view according to terminal board 10 of the present utility model.Wherein terminal 200 is from the side 102 of pedestal 100, is inserted in the mounting groove 101 of pedestal 100 along assembly orientation B via opening 103.After terminal 200 is inserted in mounting groove 101, the terminal clamping part 210 of terminal 200 is clasped with the substrate latch fastener portion 110 of pedestal 100, thus terminal 200 is fixedly connected to pedestal 100, it is preferable that terminal 200 and pedestal 100 are connected to them and can not be movable with respect to.
Alternatively, terminal 200 and the connected mode of pedestal 100 are in addition to using above-mentioned being clasped, it would however also be possible to employ other fit system as known in the art, as long as making terminal 200 be fixedly connected to pedestal 100.
Terminal board 10 after assembling in use (such as in swapping process) generally by a certain degree of pulling force effect, the pulling force that such as figure 7 illustrates Impact direction A act as this, in this utility model, assembly orientation B limiting terminal 200 tilts relative to terminal board 10 Impact direction A in use, namely assembly orientation B is angled with Impact direction A, fixing it is connected with avoid between this pulling force action breaks down terminal 200 and pedestal 100, thus terminal 200 is not easy to depart from from pedestal 100 or come off and cause fault.
Preferably, assembly orientation B is vertical with Impact direction A.In the illustrated embodiment, the mounting groove 101 of pedestal 100 is arranged in pedestal 100 approximately along horizontal direction, and substantially in the vertical direction, so, assembly orientation B that terminal 200 is inserted in mounting groove 101 is substantially vertical with Impact direction A for the Impact direction A of terminal board 10.
With continued reference to Fig. 5, terminal 200 being provided with one or more terminal stopper section, in the illustrated embodiment, terminal 200 is provided with two terminal stopper sections, and the first terminal stopper section 220 and the second terminal stopper section 230, they lay respectively at the opposite two ends of terminal 200.It is appreciated that terminal stopper section can also be positioned at other position any of terminal 200.
With continued reference to Fig. 6, mounting groove 101 is provided with one or more pedestal stopper section, in the illustrated embodiment, mounting groove 101 is provided with two pedestal stopper sections, first pedestal stopper section 120 and the second pedestal stopper section 130, they lay respectively at the opposite two ends of mounting groove 101.It is appreciated that pedestal stopper section can also be positioned at other position any of mounting groove 101.
With continued reference to Fig. 7, when terminal 200 is inserted in mounting groove 101, terminal stopper section 220,230 is against pedestal stopper section 120,130, in case moving along Impact direction A relative to pedestal stopper section in the sub-stopper section of not-go-end, thus prevent terminal 200 from moving along Impact direction A relative to pedestal 100, stop terminal 200 depart from from pedestal 100 or come off further, maintain terminal 200 to be connected with the fixing of pedestal 100.
In the illustrated embodiment, the first terminal stopper section 220 can be the form of reflex part, correspondingly, first pedestal stopper section 120 can be the form of shoulder, preferably, the direction of insertion that the direction that reflex part turns back is inserted in mounting groove with terminal keeps consistent, with the insertion of the terminal of beneficially terminal.So, when terminal 200 is inserted in mounting groove 101, reflex part is retrained against shoulder by shoulder so that can not move along Impact direction A relative to the first pedestal stopper section 120 in the first terminal stopper section 220.
Similarly, second terminal stopper section 230 can be the form of protuberance, correspondingly, second pedestal stopper section 130 can be the form of recess, so, when terminal 200 is inserted in mounting groove 101, protuberance extend in recess and is retrained by recess so that can not move along Impact direction A relative to the second pedestal stopper section 130 in the second terminal stopper section 230.
It is appreciated that terminal stopper section and pedestal stopper section can be to use any suitably other form, as long as the cooperation between terminal stopper section and pedestal stopper section makes terminal stopper section be restricted along moving of Impact direction A relative to pedestal stopper section.
According to embodiment of the present utility model, terminal board 10 can also include that covering (not shown), covering match with pedestal 100, to be enclosed between covering and pedestal 100 by terminal 200.Preferably, this covering closes the end of mounting groove 101, and the opening 103 on the side 102 of closed base 100 the most in the illustrated embodiment, in case not-go-end 200 departs from from mounting groove 101.
It addition, in alternative embodiment, terminal board 10 can also include overload protective device 300, to provide the overload protection to such as compressor.
This utility model provides significant advantage relative to prior art.First, assembly orientation when terminal assembles with pedestal is inconsistent the most vertical with terminal board Impact direction in use, it is possible to is effectively prevented terminal and departs from from pedestal or come off, greatly reduces the incidence rate of fault.
Secondly as only need to insert the terminal into the assembling that just can complete terminal board in the mounting groove of pedestal simply, the secure fit of terminal and pedestal is connected to when inserting just can be automatically completed, completely without extra assembling equipment.Which greatly simplifies assembling process, save labour force and cost.
It addition, this stress eliminated between terminal and the pedestal caused due to riveting or thermal welding in prior art that coordinates used between terminal with pedestal, thus between terminal and pedestal, obtain more firm assembled configuration, extend the service life of terminal board.
Although this utility model being described as exemplary design, it is also possible to this utility model is modified in the spirit and scope of the disclosure.Therefore this utility model is intended to use any modification pattern, purposes or the adaptive version of this utility model General Principle.
Claims (9)
1. a terminal board, it is characterised in that described terminal board includes:
Pedestal, described pedestal has mounting groove；
Terminal, described terminal is inserted in described mounting groove along assembly orientation, together with being permanently connected with described pedestal；
The mounting groove of wherein said pedestal is provided with pedestal stopper section, terminal stopper section it is provided with on described terminal, when described terminal is inserted in described mounting groove, described terminal stopper section against described pedestal stopper section, with prevent described terminal stopper section relative to described pedestal stopper section along described terminal board plug operation time Impact direction move；And
Wherein said assembly orientation is at an angle of relative to described Impact direction.
Terminal board the most according to claim 1, it is characterised in that described terminal is inserted into described mounting groove from the side of described pedestal.
Terminal board the most according to claim 1, it is characterised in that described assembly orientation is vertical with described Impact direction.
Terminal board the most according to claim 1, it is characterized in that, the mounting groove of described pedestal is provided with substrate latch fastener portion, described terminal is provided with corresponding terminal clamping part, when described terminal is inserted in described mounting groove, described substrate latch fastener portion is clasped with described terminal clamping part.
Terminal board the most according to claim 1, it is characterised in that described terminal stopper section includes laying respectively at the first terminal stopper section at the two ends of described terminal and the second terminal stopper section；Correspondingly, described pedestal stopper section includes laying respectively at the first pedestal stopper section at the two ends of described mounting groove and the second pedestal stopper section.
Terminal board the most according to claim 1, it is characterised in that described terminal stopper section is the form of reflex part, described pedestal stopper section is the form of shoulder.
Terminal board the most according to claim 1, it is characterised in that described terminal stopper section is the form of protuberance, described pedestal stopper section is the form of recess.
Terminal board the most according to claim 1, it is characterised in that described terminal board also includes that covering, described covering match with described pedestal, to be enclosed between described covering and described pedestal by described terminal.
Terminal board the most according to claim 8, it is characterised in that described covering closes the end of mounting groove, to prevent described terminal from departing from from described mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064040.9U CN205452578U (en) | 2015-12-18 | 2015-12-18 | Terminal block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064040.9U CN205452578U (en) | 2015-12-18 | 2015-12-18 | Terminal block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452578U true CN205452578U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521064040.9U Active CN205452578U (en) | 2015-12-18 | 2015-12-18 | Terminal block |
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| Country | Link |
|---|---|
| CN (1) | CN205452578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168669A (en) * | 2018-02-12 | 2018-06-15 | 西南交通大学 | A kind of weighing device of cargo vehicle |
-
2015
- 2015-12-18 CN CN201521064040.9U patent/CN205452578U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168669A (en) * | 2018-02-12 | 2018-06-15 | 西南交通大学 | A kind of weighing device of cargo vehicle |
| CN108168669B (en) * | 2018-02-12 | 2023-11-03 | 西南交通大学 | Weighing device for goods of truck |
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