CN209767371U - AC/DC integrated power supply - Google Patents
AC/DC integrated power supply Download PDFInfo
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- CN209767371U CN209767371U CN201920671616.XU CN201920671616U CN209767371U CN 209767371 U CN209767371 U CN 209767371U CN 201920671616 U CN201920671616 U CN 201920671616U CN 209767371 U CN209767371 U CN 209767371U
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- power supply
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- voussoir
- welded fastening
- power
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Abstract
The utility model discloses an alternating current-direct current integration power, including the inner skleeve, spacing spout, first voussoir, limit slide, the outer sleeve, second voussoir and circuit splint, the inner skleeve passes through the power body fixed connection in the screw and the circuit joint outside, limit slide sets up on the inner skleeve outer peripheral face, first voussoir welded fastening is on limit slide bottom flank, limit slide activity joint is in spacing spout, outer sleeve welded fastening is on the limit slide lateral surface, the second voussoir welds at the guide block front end, circuit splint sets up in the inner skleeve, and circuit splint one end passes through connecting rod and voussoir one end welded fastening, guide block rear end swing joint is at spacing inslot, guide block one side and reset spring one end welded fastening, compared with the prior art, the utility model discloses following beneficial effect has: the auxiliary clamping function of the circuit is realized, and the circuit falling off condition is avoided.
Description
Technical Field
The utility model belongs to the technical field of the power, concretely relates to alternating current-direct current integration power.
Background
the power system control must have a safe and reliable control power supply. In power engineering, control power sources are classified into two types, one is a direct current power source, and the other is an alternating current power source. A dc power supply system for supplying power to control, signal, protection, automation, and some actuators in a substation is generally called a dc operation power supply, but various integrated power supplies in the market still have various problems.
Like the utility model discloses an alternating current-direct current integration power, its convenient maintenance of authorizing notice number is CN203674795U, greatly reduced equipment operation's fault rate and maintenance administrative cost, but it does not have circuit clamping structure, very easily causes the circuit to drop, does not have protective structure simultaneously, receives external force impact very easily to damage, increases the cost of maintenance of enterprise, for this reason we propose an alternating current-direct current integration power.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an alternating current-direct current integration power to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an alternating current-direct current integrated power supply comprises a power supply body, a power supply mounting seat and a circuit connector, wherein the power supply body is arranged on the upper side face of the power supply mounting seat, a protection mechanism is arranged on the power supply mounting seat on the outer side of the power supply body, the circuit connector is arranged on the front side of the power supply body, a circuit positioning assembly is fixedly arranged on the power supply body on the outer side of the circuit connector through screws, the circuit positioning assembly comprises an inner sleeve, a limiting sliding groove, a first wedge block, a limiting sliding block, an outer sleeve, a second wedge block and a circuit clamping plate, the inner sleeve is fixedly connected with the power supply body on the outer side of the circuit connector through screws, the limiting sliding block is arranged on the outer peripheral face of the inner sleeve, the first wedge block is fixedly welded on the bottom side face of the limiting sliding block, the rear end of the first, the outer sleeve is welded and fixed on the outer side surface of the limiting sliding block, the second wedge block is welded at the front end of the guide block, the circuit clamping plate is arranged in the inner sleeve, one end of the circuit clamping plate is welded and fixed with one end of the wedge block through a connecting rod, the rear end of the guide block is movably connected in the limiting groove, the limiting groove is formed in the rear portion of the limiting sliding groove, one side of the guide block is welded and fixed with one end of the reset spring, and the other end of the reset spring is welded and fixed with one side of the limiting groove.
Preferably, protection machanism includes protection casing, locating piece, T type draw-in groove and fixture block, the protection casing sets up on the power mount pad in the power body outside, locating piece welded fastening is on the terminal surface under the protection casing, T type draw-in groove sets up in power mount pad up end one side, the fixture block passes through screw fixed connection under the locating piece on the terminal surface, the groove of accomodating is seted up to fixture block one side, accomodate inslot welded fastening return spring, return spring one end and bayonet lock welded fastening, set up spacing mouthful on the right side surface of power mount pad.
preferably, bolt mounting holes are formed in four edges of the power supply mounting seat, and the diameter sizes of the four bolt mounting holes are the same.
Preferably, the cross section of the circuit clamping plate is arc-shaped, and the insulating rubber pad is adhered to the inner arc-shaped surface of the circuit clamping plate through viscose glue.
Preferably, the cross section of the insulating rubber pad is arc-shaped, and anti-skid grains are processed on the inner arc-shaped surface of the insulating rubber pad.
Preferably, the outer diameter dimension of the inner sleeve is 0.1 times smaller than the inner diameter dimension of the outer sleeve.
Preferably, the rubber wire sheath is clamped at the front side of the inner peripheral surface of the outer sleeve.
Preferably, the central axis of the bayonet lock and the central axis of the limiting opening are on the same horizontal straight line, and the overall dimension of the limiting opening is 0.2 times larger than that of the bayonet lock.
Preferably, the cross section of the bayonet lock is in a right trapezoid shape.
Preferably, more than three groups of heat dissipation holes are formed in the top of the protective cover and are equidistantly distributed on the top of the protective cover, and the inner top of the protective cover is fixedly connected with more than three groups of heat dissipation fins through bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) Drive the second voussoir through first voussoir and remove, rethread reset spring's resilience force makes circuit splint and circuit laminating, and then fixes the circuit on line connection, has realized the supplementary clamping function of circuit, has avoided the condition that the circuit drops to take place.
(2) Through inserting locating piece and cardboard in the T type draw-in groove, then go into the T type draw-in groove with locating piece and cardboard complete card in, and then with the protection casing joint on the power mount pad, then through the resilience force of return spring, go into spacing mouthful with the bayonet lock card, then fix the protection casing on the power mount pad, the protection casing protects the power, has realized the fast assembly function of protection casing simultaneously.
Drawings
fig. 1 is a schematic perspective view of the present invention;
Fig. 2 is a schematic top view of the circuit positioning assembly of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
Fig. 4 is a schematic view of a front view partial section structure of the middle protection assembly of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4;
Fig. 6 is a schematic structural diagram of an embodiment of the present invention;
In the figure: 1. a power supply mounting base; 2. a line connector; 3. a power supply body; 31. a protective cover; 32. positioning blocks; 33. a T-shaped clamping groove; 34. a clamping block; 35. a return spring; 36. a receiving groove; 37. a limiting port; 38. a bayonet lock; 201. an inner sleeve; 202. a limiting chute; 203. a first wedge; 204. a limiting slide block; 205. an outer sleeve; 206. a second wedge; 207. a circuit clamping plate; 208. a return spring; 209. a limiting groove; 210. a guide block; 311. heat dissipation holes; 312. and (4) radiating fins.
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. 1-6, the present invention provides a technical solution: an alternating current-direct current integrated power supply comprises a power supply body 3, a power supply mounting seat 1 and a circuit connector 2, wherein the power supply body 3 is arranged on the upper side surface of the power supply mounting seat 1, a protection mechanism is arranged on the power supply mounting seat 1 on the outer side of the power supply body 3, the circuit connector 2 is arranged on the front side of the power supply body 3, a circuit positioning component is fixedly arranged on the power supply body 3 on the outer side of the circuit connector 2 through screws, the circuit positioning component comprises an inner sleeve 201, a limiting sliding groove 202, a first wedge block 203, a limiting sliding block 204, an outer sleeve 205, a second wedge block 206 and a circuit clamping plate 207, the inner sleeve 201 is fixedly connected with the power supply body 3 on the outer side of the circuit connector 2 through screws, the limiting sliding block 204 is arranged on the outer peripheral surface of the inner sleeve 201, the first wedge block 203 is fixedly welded on the bottom side surface of the limiting sliding block 204, outer sleeve 205 welded fastening is on limiting slide block 204 lateral surface, second voussoir 206 welds in guide block 210 front end, line splint 207 sets up in inner sleeve 201, and line splint 207 one end passes through connecting rod and voussoir one end welded fastening, guide block 210 rear end swing joint is in spacing groove 209, rear portion in spacing spout 202 is seted up to spacing groove 209, guide block 210 one side and reset spring 208 one end welded fastening, the reset spring 208 other end and one side welded fastening in spacing groove 209.
In order to protect the power supply body 3 conveniently, the equipment of protection casing 31 is convenient for simultaneously, in this embodiment, preferably, protection mechanism includes protection casing 31, locating piece 32, T type draw-in groove 33 and fixture block 34, protection casing 31 sets up on the power supply mount pad 1 in the power supply body 3 outside, locating piece 32 welded fastening is on the terminal surface under the protection casing 31, T type draw-in groove 33 is seted up in power supply mount pad 1 up end one side, fixture block 34 passes through screw fixed connection under the locating piece 32 on the terminal surface, fixture block 34 one side is seted up and is accomodate groove 36, accomodate the fixed return spring 35 of welding in the groove 36, return spring 35 one end and bayonet lock 38 welded fastening, set up spacing mouth 37 on the right side surface of power supply mount pad 1.
In order to facilitate the fixed installation of the power supply installation base 1, in this embodiment, preferably, bolt installation holes are formed at four corners of the power supply installation base 1, and the diameter sizes of the four bolt installation holes are the same.
In order to improve the insulation and protection performance of the line clamping plate 207, in this embodiment, it is preferable that the cross section of the line clamping plate 207 is a circular arc, and an insulating rubber pad is adhered to the inner circular surface of the line clamping plate 207 through glue.
In order to increase the friction force between the insulating rubber pad and the circuit and enhance the stability of the circuit fixation, in this embodiment, it is preferable that the insulating rubber pad has a circular cross section, and the inner circular surface of the insulating rubber pad is provided with anti-skid threads.
In order to facilitate the movement of the outer sleeve 205 on the inner sleeve 201, in the present embodiment, it is preferable that the outer diameter dimension of the inner sleeve 201 is smaller than the inner diameter dimension of the outer sleeve 205 by 0.1 times.
In order to improve the protection performance of the outer sleeve 205 against the line, in this embodiment, it is preferable that the rubber grommet is clamped in front of the inner peripheral surface of the outer sleeve 205.
in order to facilitate the bayonet 38 to be accurately clamped into the limiting opening 37, in this embodiment, it is preferable that the central axis of the bayonet 38 and the central axis of the limiting opening 37 are on the same horizontal straight line, and the external dimension of the limiting opening 37 is 0.2 times larger than the external dimension of the bayonet 38.
To facilitate movement of the detent 38 within the T-shaped detent 33, in this embodiment, the detent 38 preferably has a right trapezoid cross-section.
Referring to fig. 6, in order to improve the heat dissipation effect of the protective cover 31, in the embodiment, preferably, the top of the protective cover 31 is provided with more than three groups of heat dissipation holes 311, the more than three groups of heat dissipation holes 311 are equidistantly arranged on the top of the protective cover 31, and the top of the interior of the protective cover 31 is fixedly connected with more than three groups of heat dissipation fins 312 through bolts.
the utility model discloses a theory of operation and use flow: firstly pushing the outer sleeve 205, the outer sleeve 205 drives the first wedge 203 to move in the limit sliding groove 202 through the limit sliding block 204, the first wedge 203 drives the second wedge 206 to move, the second wedge 206 drives the guide block 210 to move in the limit groove 209, the guide block 210 moves to compress the return spring 208, the second wedge 206 drives the line clamp plate 207 to move through the connecting rod, then the line is clamped with the line connector 2, the outer sleeve 205 is loosened, the return spring 208 drives the second wedge 206 to move through the guide block 210 under the action of resilience force, the second wedge 206 drives the line clamp plate 207 to move to an initial position through connection, at the moment, the line clamp plate 207 is tightly attached to the surface of the line, then the line clamp plate 207 fixes the line on the line connector 2, then the positioning block 32 and the fixture block 34 on the shield 31 are simultaneously inserted into the T-shaped clamping groove 33, and then the shield 31 is pushed, the protection casing 31 drives the locating piece 32 and the fixture block 34 to move in the T-shaped clamping groove 33 simultaneously, the bayonet 38 compresses the reset spring 208, the reset spring 208 is deformed, when the bayonet 38 moves to the position of the limit opening 37, the return spring 35 clamps the bayonet 38 into the limit opening 37 under the action of resilience force, and then the bayonet 38 fixes the protection casing 31 on the power supply mounting seat 1, the protection casing 31 protects the power supply body 3, and the external object is prevented from colliding with the power supply body 3.
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 (10)
1. The utility model provides an alternating current-direct current integration power, includes power body (3), power mount pad (1) and line connection (2), its characterized in that: the power supply comprises a power supply body (3), a protection mechanism is arranged on the upper side face of the power supply mounting seat (1), a circuit connector (2) is arranged on the front side of the power supply body (3), a circuit positioning assembly is fixedly arranged on the power supply body (3) on the outer side of the circuit connector (2) through screws, the circuit positioning assembly comprises an inner sleeve (201), a limiting sliding groove (202), a first wedge block (203), a limiting sliding block (204), an outer sleeve (205), a second wedge block (206) and a circuit clamping plate (207), the inner sleeve (201) is fixedly connected with the power supply body (3) on the outer side of the circuit connector (2) through screws, the limiting sliding block (204) is arranged on the outer peripheral face of the inner sleeve (201), and the first wedge block (203) is welded and fixed on the bottom side face of the limiting sliding block (204), first voussoir (203) rear end and the laminating of first voussoir (203) front end, spacing slider (204) activity joint is in spacing spout (202), outer sleeve (205) welded fastening is on spacing slider (204) lateral surface, second voussoir (206) welding is at guide block (210) front end, sleeve (201) are including circuit splint (207) set up, and circuit splint (207) one end passes through connecting rod and voussoir one end welded fastening, guide block (210) rear end swing joint is in spacing groove (209), rear portion in spacing spout (202) is seted up in spacing groove (209), guide block (210) one side and reset spring (208) one end welded fastening, one side welded fastening in reset spring (208) other end and spacing groove (209).
2. The integrated AC/DC power supply of claim 1, wherein: protection machanism includes protection casing (31), locating piece (32), T type draw-in groove (33) and fixture block (34), protection casing (31) sets up on power mount pad (1) in power body (3) outside, locating piece (32) welded fastening is on protection casing (31) terminal surface down, T type draw-in groove (33) are seted up in power mount pad (1) up end one side, fixture block (34) are through screw fixed connection under locating piece (32) on the terminal surface, fixture block (34) one side is seted up and is accomodate groove (36), accomodate fixed return spring (35) of welding in groove (36), return spring (35) one end and bayonet lock (38) welded fastening, spacing mouthful (37) are seted up on the right side surface of power mount pad (1).
3. The integrated AC/DC power supply of claim 1, wherein: bolt mounting holes are formed in four edges of the power supply mounting seat (1), and the diameter sizes of the four bolt mounting holes are the same.
4. The integrated AC/DC power supply of claim 1, wherein: the cross section of the circuit clamping plate (207) is arc-shaped, and an insulating rubber pad is adhered to the inner arc surface of the circuit clamping plate (207) through viscose glue.
5. The integrated AC/DC power supply of claim 4, wherein: the cross section of the insulating rubber pad is arc-shaped, and anti-skid grains are processed on the inner arc-shaped surface of the insulating rubber pad.
6. The integrated AC/DC power supply of claim 1, wherein: the outer diameter of the inner sleeve (201) is 0.1 times smaller than the inner diameter of the outer sleeve (205).
7. The integrated AC/DC power supply of claim 1, wherein: the rubber wire sheath is clamped on the front side of the inner peripheral surface of the outer sleeve (205).
8. The integrated AC/DC power supply of claim 2, wherein: the central axis of the bayonet (38) and the central axis of the limiting opening (37) are on the same horizontal straight line, and the overall dimension of the limiting opening (37) is 0.2 times larger than that of the bayonet (38).
9. The integrated AC/DC power supply of claim 2, wherein: the cross section of the clamping pin (38) is in a right-angle trapezoid shape.
10. the integrated AC/DC power supply of claim 2, wherein: the heat dissipation structure is characterized in that more than three groups of heat dissipation holes (311) are formed in the top of the protective cover (31), the heat dissipation holes (311) are arranged on the top of the protective cover (31) at equal intervals, and the inner top of the protective cover (31) is fixedly connected with more than three groups of heat dissipation fins (312) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920671616.XU CN209767371U (en) | 2019-05-13 | 2019-05-13 | AC/DC integrated power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920671616.XU CN209767371U (en) | 2019-05-13 | 2019-05-13 | AC/DC integrated power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209767371U true CN209767371U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920671616.XU Active CN209767371U (en) | 2019-05-13 | 2019-05-13 | AC/DC integrated power supply |
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| Country | Link |
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| CN (1) | CN209767371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894179A (en) * | 2021-01-14 | 2021-06-04 | 郑州市天正科技发展有限公司 | Ox horn ring hanger and laser processing equipment |
-
2019
- 2019-05-13 CN CN201920671616.XU patent/CN209767371U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894179A (en) * | 2021-01-14 | 2021-06-04 | 郑州市天正科技发展有限公司 | Ox horn ring hanger and laser processing equipment |
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| GR01 | Patent grant | ||
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Address after: 071000 1st floor, office building, No. 4b, No. 669, Yufeng Road, Baoding City, Hebei Province Patentee after: Yitaike Baoding Power Technology Co., Ltd Address before: 071000 1st floor, office building, No. 4b, No. 669, Yufeng Road, Baoding City, Hebei Province Patentee before: Yitaike Baoding Power Technology Co., Ltd |