CN213629503U - Power supply system switching device convenient to installation - Google Patents
Power supply system switching device convenient to installation Download PDFInfo
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- CN213629503U CN213629503U CN202022358927.6U CN202022358927U CN213629503U CN 213629503 U CN213629503 U CN 213629503U CN 202022358927 U CN202022358927 U CN 202022358927U CN 213629503 U CN213629503 U CN 213629503U
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Abstract
The utility model relates to a power supply system technical field just discloses a power supply system auto-change over device convenient to installation, including the switching equipment main part, the bottom fixed mounting of switching equipment main part has the connecting seat, the bottom movable mounting of connecting seat has the mount pad, first mounting hole has all been seted up on the left side and the right side that the top of mount pad just is located the connecting seat. This power supply system auto-change over device convenient to installation, through first ball and the second ball with on the connecting seat respectively with the mount pad first spout and second spout align, and through promoting the switching equipment main part backward and make first ball and second ball remove to first ball and second ball in, the rethread first reset spring and second reset spring release elastic potential energy and drive first ball and second ball and the first draw-in groove and the second draw-in groove looks joint on the mount pad through first slider and second slider, reach the effect of simple convenient quick installation.
Description
Technical Field
The utility model relates to a power supply system technical field specifically is a power supply system auto-change over device convenient to installation.
Background
The power supply system is a system which is composed of a power supply system and a power transmission and distribution system and used for generating electric energy and supplying and conveying the electric energy to electric equipment, and can be roughly divided into three forms of TN, IT and TT, wherein the TN system is divided into three expression forms of TN-C, TN-S and TN-C-S, the power supply system needs to follow the principles of reliable power supply, convenient operation, safe, flexible operation, economy, reasonableness and the like, the power supply source can be divided into a mine power supply system, an urban power supply system, an electric traction power supply system, power supply system impedance, power supply system harmonic waves, an airplane electrical system and the like, and the power supply system usually needs to use a.
The conventional switching device for the power supply system is generally fixedly connected through bolts or screws, and the switching device is complex to install and disassemble, so that the switching device for the power supply system is inconvenient to use and the like, and the switching device for the power supply system is convenient to install and is used for solving the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a power supply system auto-change over device convenient to installation possesses advantages such as convenient to installation dismantlement, has solved that traditional auto-change over device for power supply system generally carries out fixed connection through bolt or screw, and its installation is dismantled loaded down with trivial details, causes to use inconvenient problem.
(II) technical scheme
For the purpose of realizing the aforesaid be convenient for installation and disassembly, the utility model provides a following technical scheme: a power supply system switching device convenient to install comprises a switching equipment main body, wherein a connecting seat is fixedly installed at the bottom of the switching equipment main body, a mounting seat is movably installed at the bottom of the connecting seat, first mounting holes are formed in the top of the mounting seat and are positioned on the left side and the right side of the connecting seat, second mounting holes are formed in the top and the bottom of the connecting seat, a first reset spring is movably installed in each second mounting hole, a first sliding block is movably installed on the opposite side of the first reset spring, first rolling balls are movably installed on the opposite side of the first sliding block, first pressing plates are movably installed at the top and the bottom of the connecting seat, first sliding grooves corresponding to the first rolling balls are formed in the top and the bottom of the inner wall of the mounting seat, and first clamping grooves are formed in the inner wall of the mounting seat and are positioned on the front side and the rear side of the first sliding grooves, third mounting hole has all been seted up on the left side and the right side of connecting seat, the inside movable mounting of third mounting hole has second reset spring, the equal movable mounting in opposite sides of second reset spring has the second slider, the equal movable mounting in opposite sides of second slider has the second ball, the equal movable mounting in left side and the right side of connecting seat has the second clamp plate, the second spout that corresponds with the second ball is all seted up on the inner wall left side and the right side of mount pad, the inner wall of mount pad just is located the front side and the rear side of second spout and has all seted up the second draw-in groove.
Preferably, the cross section of the connecting seat is T-shaped, and the front face of the mounting seat is provided with a T-shaped groove corresponding to the connecting seat.
Preferably, the number of the first mounting holes is four, the four first mounting holes are distributed on the top of the mounting seat in a rectangular array, and the first mounting holes are countersunk holes.
Preferably, the number of the second mounting holes, the first return springs, the first sliding blocks and the first balls is eight, the number of the second mounting holes is eight, the second mounting holes are equally divided into two groups, and each group of the second mounting holes are distributed on the connecting seat in a rectangular array mode.
Preferably, the second mounting hole and the third mounting hole are blind holes, the number of the third mounting hole, the second reset spring, the second sliding block and the second ball is four, and the four second mounting holes are symmetrically distributed on the connecting seat.
Preferably, the first pressing plate and the second pressing plate are respectively provided with a limiting hole corresponding to the first ball and the second ball, and the first pressing plate and the second pressing plate are movably connected with the connecting seat through connecting screws.
(III) advantageous effects
Compared with the prior art, the utility model provides a power supply system auto-change over device convenient to installation possesses following beneficial effect:
this power supply system auto-change over device convenient to installation, through the switching equipment main part that slides from beginning to end, the switching equipment main part passes through the connecting seat and drives first ball and second ball respectively with the mount pad effect and compress first reset spring and second reset spring, make first ball and second ball distribute and break away from first draw-in groove and second draw-in groove, rethread first ball and second ball and the first spout and the second spout rolling friction on the mount pad and make the connecting seat break away from the mount pad, reach simple convenient effect of dismantling, the same is so, through lining up first ball and the second ball on the connecting seat respectively with first spout and the second spout on the mount pad, and through promoting the switching equipment main part backward and making first ball and second ball remove to first ball and second ball, rethread first reset spring and second reset spring release elastic potential energy and drive first ball and second ball and the first draw-in groove on the mount pad through first slider and second slider The switching device is connected with the second clamping groove in a clamped mode, the effect of simple, convenient and quick installation is achieved, and therefore the using convenience of the switching device of the power supply system is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a position a in the structure diagram 1 of the present invention.
In the figure: 1 switching equipment main part, 2 connecting seats, 3 mount pads, 4 first mounting holes, 5 second mounting holes, 6 first reset springs, 7 first sliders, 8 first balls, 9 first pressing plates, 10 first sliding grooves, 11 first clamping grooves, 12 third mounting holes, 13 second reset springs, 14 second sliders, 15 second balls, 16 second pressing plates, 17 second sliding grooves and 18 second clamping grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a power supply system switching device convenient to mount comprises a switching device body 1, a connecting seat 2 is fixedly mounted at the bottom of the switching device body 1, a mounting seat 3 is movably mounted at the bottom of the connecting seat 2, the cross section of the connecting seat 2 is T-shaped, a T-shaped groove corresponding to the connecting seat 2 is formed in the front of the mounting seat 3, first mounting holes 4 are formed in the top of the mounting seat 3 and positioned on the left side and the right side of the connecting seat 2, the number of the first mounting holes 4 is four, the four first mounting holes 4 are distributed in a rectangular array at the top of the mounting seat 3, the first mounting holes 4 are countersunk holes, second mounting holes 5 are formed in the top and the bottom of the connecting seat 2, a first return spring 6 is movably mounted in the second mounting holes 5, a first slide block 7 is movably mounted on the opposite side of the first return spring 6, a first ball 8 is movably mounted on the opposite side of the first slide block 7, the number of the second mounting holes 5, the first reset springs 6, the first sliding blocks 7 and the first rolling balls 8 is eight, the eight second mounting holes 5 are divided into two groups, each group of the second mounting holes 5 is distributed on the connecting seat 2 in a rectangular array, the top and the bottom of the connecting seat 2 are movably provided with first press plates 9, the top and the bottom of the inner wall of the mounting seat 3 are respectively provided with a first sliding groove 10 corresponding to the first rolling balls 8, the inner wall of the mounting seat 3 is provided with a first clamping groove 11 at the front side and the rear side of the first sliding groove 10, the left side and the right side of the connecting seat 2 are respectively provided with a third mounting hole 12, the inside of the third mounting hole 11 is movably provided with a second reset spring 13, the opposite sides of the second reset springs 13 are respectively movably provided with a second sliding block 14, the opposite sides of the second sliding blocks 14 are respectively movably provided with a second rolling ball 15, the second mounting holes 5 and the third mounting holes 12 are blind holes, the number of the third mounting holes 12, the second reset springs 13, the second sliding blocks 14 and the second balls 15 is four, the four second mounting holes 5 are symmetrically distributed on the connecting seat 2, the left side and the right side of the connecting seat 2 are movably provided with second pressing plates 16, the insides of the first pressing plate 9 and the second pressing plate 16 are respectively provided with limit holes corresponding to the first balls 8 and the second balls 15, the first pressing plate 9 and the second pressing plate 16 are movably connected with the connecting seat 2 through connecting screws, the left side and the right side of the inner wall of the mounting seat 3 are respectively provided with second sliding grooves 17 corresponding to the second balls 15, the inner wall of the mounting seat 3 and the front side and the rear side of the second sliding grooves 17 are respectively provided with second clamping grooves 18, through the front-back sliding switching device body 1, the switching device body 1 drives the first balls 8 and the second balls 15 to respectively act with the mounting seat 3 through the connecting seat 2 and compress the first reset springs 6 and the second reset springs 13, so that the first ball 8 and the second ball 15 are distributed and separated from the first slot 11 and the second slot 18, and then the first ball 8 and the second ball 15 are in rolling friction with the first chute 10 and the second chute 17 on the mounting seat 3, so that the connecting seat 2 is separated from the mounting seat 3, thereby achieving the effect of simple and convenient disassembly, similarly, by aligning the first ball 8 and the second ball 15 on the connecting seat 2 with the first chute 10 and the second chute 17 on the mounting seat 3, and by pushing the switching device body 1 backwards and moving the first ball 8 and the second ball 15 into the first ball 8 and the second ball 15, and then releasing elastic potential energy through the first return spring 6 and the second return spring 13 and driving the first ball 8 and the second ball 15 to be clamped with the first slot 11 and the second slot 18 on the mounting seat 3 through the first slider 7 and the second slider 14, thereby achieving the effect of simple and convenient and rapid assembly, thereby improving the convenience of use of the switching device of the power supply system.
In summary, in the power supply system switching device convenient to install, by sliding the switching device body 1 back and forth, the switching device body 1 drives the first ball 8 and the second ball 15 to respectively act on the mounting seat 3 through the connecting seat 2 and compress the first return spring 6 and the second return spring 13, so that the first ball 8 and the second ball 15 are distributed and separated from the first clamping groove 11 and the second clamping groove 18, and then the first ball 8 and the second ball 15 are in rolling friction with the first sliding groove 10 and the second sliding groove 17 on the mounting seat 3 and the connecting seat 2 is separated from the mounting seat 3, thereby achieving the effect of simple and convenient disassembly, similarly, by respectively aligning the first ball 8 and the second ball 15 on the connecting seat 2 with the first sliding groove 10 and the second sliding groove 17 on the mounting seat 3, and by pushing the switching device body 1 backwards and making the first ball 8 and the second ball 15 move into the first ball 8 and the second ball 15, rethread first reset spring 6 and second reset spring 13 release elastic potential energy and drive first ball 8 and second ball 15 and first draw-in groove 11 and second draw-in groove 18 looks joint on the mount pad 3 through first slider 7 and second slider 14, reach the effect of simple and convenient quick installation, thereby improved this power supply system auto-change over device's convenience of use, it generally carries out fixed connection through bolt or screw to have solved traditional auto-change over device for the power supply system, its installation is dismantled loaded down with trivial details, cause the inconvenient problem of use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A power supply system switching apparatus convenient to install, comprising a switching device main body (1), characterized in that: the switching equipment comprises a switching equipment main body (1), a connecting seat (2) is fixedly installed at the bottom of the switching equipment main body (1), a mounting seat (3) is movably installed at the bottom of the connecting seat (2), first mounting holes (4) are formed in the top of the mounting seat (3) and are located on the left side and the right side of the connecting seat (2), second mounting holes (5) are formed in the top and the bottom of the connecting seat (2), a first reset spring (6) is movably installed in the second mounting hole (5), a first sliding block (7) is movably installed on the opposite side of the first reset spring (6), first balls (8) are movably installed on the opposite side of the first sliding block (7), first pressing plates (9) are movably installed on the top and the bottom of the connecting seat (2), first sliding grooves (10) corresponding to the first balls (8) are formed in the top and the bottom of the inner wall of the mounting seat (3), the inner wall of the mounting seat (3) and the front side and the rear side of the first sliding chute (10) are both provided with a first clamping groove (11), the left side and the right side of the connecting seat (2) are both provided with third mounting holes (12), a second return spring (13) is movably arranged in the third mounting hole (12), a second sliding block (14) is movably arranged on the opposite side of the second return spring (13), the opposite sides of the second sliding blocks (14) are respectively and movably provided with a second ball (15), the left side and the right side of the connecting seat (2) are both movably provided with a second pressing plate (16), the left side and the right side of the inner wall of the mounting seat (3) are both provided with a second sliding chute (17) corresponding to the second ball (15), and a second clamping groove (18) is formed in the inner wall of the mounting seat (3) and is positioned on the front side and the rear side of the second sliding groove (17).
2. An easily installable power supply system switching apparatus according to claim 1, wherein: the cross section of the connecting seat (2) is T-shaped, and the front face of the mounting seat (3) is provided with a T-shaped groove corresponding to the connecting seat (2).
3. An easily installable power supply system switching apparatus according to claim 1, wherein: the number of the first mounting holes (4) is four, the first mounting holes (4) are distributed on the top of the mounting base (3) in a rectangular array mode, and the first mounting holes (4) are counter-sunk holes.
4. An easily installable power supply system switching apparatus according to claim 1, wherein: the quantity of second mounting hole (5), first reset spring (6), first slider (7) and first ball (8) is eight, eight equally divide two sets ofly in second mounting hole (5), every group second mounting hole (5) are the rectangular array and distribute on connecting seat (2).
5. An easily installable power supply system switching apparatus according to claim 1, wherein: the second mounting holes (5) and the third mounting holes (12) are blind holes, the number of the third mounting holes (12), the number of the second reset springs (13), the number of the second sliding blocks (14) and the number of the second rolling balls (15) are four, and the number of the second mounting holes (5) is distributed on the connecting seat (2) in a bilateral symmetry mode.
6. An easily installable power supply system switching apparatus according to claim 1, wherein: the inner parts of the first pressing plate (9) and the second pressing plate (16) are respectively provided with limiting holes corresponding to the first ball (8) and the second ball (15), and the first pressing plate (9) and the second pressing plate (16) are movably connected with the connecting seat (2) through connecting screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022358927.6U CN213629503U (en) | 2020-10-21 | 2020-10-21 | Power supply system switching device convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022358927.6U CN213629503U (en) | 2020-10-21 | 2020-10-21 | Power supply system switching device convenient to installation |
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| Publication Number | Publication Date |
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| CN213629503U true CN213629503U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022358927.6U Active CN213629503U (en) | 2020-10-21 | 2020-10-21 | Power supply system switching device convenient to installation |
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| CN (1) | CN213629503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510742A (en) * | 2021-07-07 | 2021-10-19 | 绍兴安迪自动化设备有限公司 | Self-centering flexible offset joint mechanism |
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2020
- 2020-10-21 CN CN202022358927.6U patent/CN213629503U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510742A (en) * | 2021-07-07 | 2021-10-19 | 绍兴安迪自动化设备有限公司 | Self-centering flexible offset joint mechanism |
| CN113510742B (en) * | 2021-07-07 | 2023-02-28 | 绍兴安迪自动化设备有限公司 | Self-centering flexible offset joint mechanism |
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