CN210245856U

CN210245856U - Multi-channel RBI-1 isolation converter

Info

Publication number: CN210245856U
Application number: CN201921697662.3U
Authority: CN
Inventors: Shufeng Li; 李树凤
Original assignee: Xinda Tianjin Technology Development Co Ltd
Current assignee: Xinda Tianjin Technology Development Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-04-03
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a converter is kept apart to multichannel RBI-1 belongs to and keeps apart converter technical field, including keeping apart converter shell and wiring port, the wiring port is located keeps apart converter shell both ends, keep apart converter shell lower surface mosaic and have the bottom plate, the bottom plate below can be dismantled through countersunk screw and be connected with the carriage, carriage top hinged joint I shape apron, the free end of I shape apron passes through the baffle buckle and connects in the carriage top, I shape apron upper surface is close to both ends position symmetry and installs clamp plate A and clamp plate B, clamp plate A and clamp plate B respectively with I shape apron hinged joint. The utility model discloses a I shape apron and clamp plate A and clamp plate B are convenient for compress tightly fixedly to the wire of wiring port, and the tensile locking takes off effectually, and carriage, I shape apron and rubber strip protect the isolation converter shell, prevent falling with compressive property is good, increase of service life.

Description

Multi-channel RBI-1 isolation converter

Technical Field

The utility model relates to an keep apart converter technical field, especially relate to a converter is kept apart to multichannel RBI-1.

Background

The isolation converter is a mechanical electronic converter, and the maximum conversion AC voltage is 1500V. The isolation converter can convert the direct current signal or direct voltage signal from the site into the direct current signal or direct voltage signal required by the user through isolation, and the power supply, the input and the output are isolated from each other.

Patent No. CN 207719421U's an isolation converter convenient to peg graft, upper cover and the dismantlement connection design of lower cover play the effect of the maintenance of being convenient for, utilize the grafting electric wire of being convenient for of grafting port part, effectively improve work efficiency, adopt the thread slipping part to realize holistic fixed and tear open in addition and get and can make things convenient for the operation process greatly, the succinct practicality of global design mechanism has comparatively wide market prospect and facilitate promotion.

1. The wiring ports at the two ends of the multichannel RBI-1 isolation converter are inserted with wires, the wires at the connecting part have poor tensile property, and the wires are easy to loosen and even fall off after being used for a long time, so that the use effect is reduced; 2. the multichannel RBI-1 isolation converter has poor pressure resistance and falling resistance, is easy to cause surface damage and shortens the service life. To this end, we propose a multi-channel RBI-1 isolation transformer.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-channel RBI-1 isolation converter, aiming at solving the problems that the wire ports at the two ends of the multi-channel RBI-1 isolation converter are inserted with wires, the tensile property of the wires at the joint is poor, the wires are easy to loosen after long-time use and even fall off, and the use effect is reduced; the multichannel RBI-1 isolation converter has poor pressure resistance and falling resistance, is easy to cause surface damage and shortens the service life.

The utility model provides a specific technical scheme as follows:

the utility model provides a multi-channel RBI-1 isolation converter, which comprises an isolation converter shell and a wiring port, the wiring ports are positioned at two ends of the isolation converter shell, a bottom plate is embedded on the lower surface of the isolation converter shell, a supporting frame is detachably connected below the bottom plate through a countersunk head screw, the top end of the supporting frame is hinged with an I-shaped cover plate, the free end of the I-shaped cover plate is connected above the supporting frame through a baffle buckle, a pressing plate A and a pressing plate B are symmetrically arranged on the upper surface of the I-shaped cover plate close to the two ends, the pressing plate A and the pressing plate B are respectively hinged with the I-shaped cover plate, the lower surface of the pressing plate A is fixedly connected with a clamping block A, the lower surface of the pressing plate B is fixedly connected with a clamping block B, rubber strips are bonded at the edge of the supporting frame, and arc convex points are integrally formed on the surfaces of the rubber strips.

Optionally, the lower surface of the bottom plate is provided with a thread groove, a threaded hole is formed in the middle of the lower surface of the support frame, and the countersunk head screw penetrates through the threaded hole and penetrates through the end to be inserted into the thread groove in a threaded manner.

Optionally, the inner wall of the baffle is fixedly connected with a projection B, the outer side wall of the supporting frame is fixedly connected with a projection A, and the projection B and the projection A are clamped with each other.

Optionally, the isolation converter shell is located inside the support frame, the wiring ports at two ends of the isolation converter shell are located between the pressing plate A and the pressing plate B, and the heat dissipation holes are symmetrically formed in the lower surface of the support frame.

Optionally, a clamping groove a and a clamping groove B are symmetrically formed in the upper surface of the i-shaped cover plate, the pressing plate a is clamped with the clamping groove B through the clamping block a, and the pressing plate B is clamped with the clamping groove a through the clamping block B.

The utility model has the advantages as follows:

1. the utility model discloses a I-shaped apron is hinged at the top end of a supporting frame, the free end of the I-shaped apron is connected above the supporting frame through a baffle buckle, a pressing plate A and a pressing plate B are symmetrically arranged on the upper surface of the I-shaped apron near the two ends, the pressing plate A and the pressing plate B are respectively hinged with the I-shaped apron, a clamping block A is fixedly connected on the lower surface of the pressing plate A, a clamping block B is fixedly connected on the lower surface of the pressing plate B, a clamping groove A and a clamping groove B are symmetrically arranged on the upper surface of the I-shaped apron, the pressing plate A is clamped with the clamping groove B through the clamping block A, the pressing plate B is clamped with the clamping groove A through the clamping block B, after wires are inserted into wiring ports at the two ends of an isolation converter shell, the I-shaped apron is rotated relative to the supporting frame, the lugs B and the lugs A are clamped through the, good tensile property, improved stability, and prevention of loosening and falling off.

2. The utility model discloses keep apart inside the converter shell is located the carriage, and keep apart the wiring port at converter shell both ends and be located between clamp plate A and the clamp plate B, carriage, I shape apron, clamp plate A and clamp plate B carry out the omnidirectional to keeping apart the converter shell and protect, prevent falling and resistance to compression effectual, keep the integrality of exterior structure, increase of service life, carriage edge all bonds there is the rubber strip, rubber strip surface integrated into one piece has the circular arc bump, further improves and prevents falling the effect.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a connection structure between an i-shaped cover plate and a support frame of a multi-channel RBI-1 isolating converter according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an i-shaped cover plate, a pressing plate a and a pressing plate B of a multi-channel RBI-1 isolating converter according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of an overall structure of a multi-channel RBI-1 isolating transformer according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a connection structure between an isolation converter housing and a bottom plate of a multi-channel RBI-1 isolation converter according to an embodiment of the present invention.

In the figure: 1. a support frame; 101. a threaded hole; 102. heat dissipation holes; 2. a bump A; 3. a rubber strip; 301. arc salient points; 4. an I-shaped cover plate; 401. a clamping groove A; 402. a clamping groove B; 5. a baffle plate; 501. a bump B; 6. pressing a plate A; 601. a clamping block A; 7. pressing a plate B; 701. a clamping block B; 8. an isolated converter housing; 801. a wiring port; 9. a base plate; 901. a thread groove; 10. countersunk head screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A multi-channel RBI-1 isolating transformer according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1, 2, 3 and 4, a multi-channel RBI-1 isolating converter provided in an embodiment of the present invention includes an isolating converter casing 8 and a connection port 801, the connection port 801 is located at two ends of the isolating converter casing 8, a bottom plate 9 is embedded on a lower surface of the isolating converter casing 8, a support frame 1 is detachably connected below the bottom plate 9 through a countersunk screw 10, an i-shaped cover plate 4 is hinged to a top end of the support frame 1, a free end of the i-shaped cover plate 4 is connected above the support frame 1 through a baffle 5, a pressing plate A6 and a pressing plate B7 are symmetrically installed on an upper surface of the i-shaped cover plate 4 near two ends, the pressing plate A6 and the pressing plate B7 are respectively hinged to the i-shaped cover plate 4, a clamping block a601 is fixedly connected to a lower surface of the pressing plate A6, a clamping block B701B is fixedly connected to a lower surface of the, the rubber strip 3 is bonded at the edge of the support frame 1, and arc bumps 301 are integrally formed on the surface of the rubber strip 3.

Referring to fig. 1, 3 and 4, a thread groove 901 is formed in the lower surface of the bottom plate 9, a thread hole 101 is formed in the middle position of the lower surface of the support frame 1, the countersunk head screw 10 penetrates through the thread hole 101 and penetrates through the end to be screwed and connected inside the thread groove 901, the support frame and the bottom plate can be fixedly connected or detached conveniently through the countersunk head screw, and the operation is convenient.

Referring to fig. 1 and 3, the inner wall of the baffle 5 is fixedly connected with a projection B501, the outer side wall of the support frame 1 is fixedly connected with a projection a2, and the projection B501 and the projection a2 are clamped with each other, so that the fixed installation of the i-shaped cover plate is completed through the matching of the baffle and the support frame.

Referring to fig. 1 and 2, the isolated converter casing 8 is located inside the supporting frame 1, the connection ports 801 at two ends of the isolated converter casing 8 are located between the pressing plate a6 and the pressing plate B7, the heat dissipation holes 102 are symmetrically formed in the lower surface of the supporting frame 1, the isolated converter casing is protected between the supporting frame and the i-shaped cover plate, the isolated converter casing has good anti-collision performance, and the structural integrity of the surface of the isolated converter casing is maintained.

Referring to fig. 2, a clamping groove a401 and a clamping groove B402 are symmetrically formed in the upper surface of the i-shaped cover plate 4, the pressing plate A6 is clamped with the clamping groove B402 through a clamping block a601, the pressing plate B7 is clamped with the clamping groove a401 through a clamping block B701, and the pressing plate a and the pressing plate B are conveniently separated from and fixedly connected with the i-shaped cover plate through the clamping fit of the clamping block and the clamping groove.

The embodiment of the utility model provides a multichannel RBI-1 keeps apart converter, braced frame 1 top hinged joint I-shaped apron 4, the free end of I-shaped apron 4 passes through baffle 5 buckle to be connected in braced frame 1 top, I-shaped apron 4 upper surface is close to both ends position symmetry and is installed clamp plate A6 and clamp plate B7, clamp plate A6 and clamp plate B7 are respectively with I-shaped apron 4 hinged joint, clamp block A601 is connected to clamp plate A6 lower surface fixedly, clamp block B701 is connected to clamp plate B7 lower surface fixedly, clamp groove A401 and clamp groove B402 have been seted up to I-shaped apron 4 upper surface symmetry, clamp plate A6 passes through clamp block A601 and clamp groove B402 looks joint, clamp plate B7 passes through clamp block B701 and clamp groove A401 looks joint, after the wiring port 801 at the isolation converter shell 8 both ends is pegged graft and is had the wire, rotate I-shaped apron 4 relative to braced frame 1, lug B501 and lug A2, the pressing plate A6 and the pressing plate B7 of the I-shaped cover plate 4 simultaneously press and fix the wires of the wiring ports 801 at the two ends of the isolated converter shell 8, the tensile property is good, the stability is improved, the looseness and the falling are prevented, if the wires at one end need to be overhauled or disassembled, the I-shaped cover plate 4 does not need to be rotated, only the corresponding pressing plate A6 or the corresponding pressing plate B7 needs to be rotated, and the operation is convenient; keep apart converter shell 8 and be located inside 1 braced frame, and keep apart the wiring port 801 at 8 both ends of converter shell and be located between clamp plate A6 and the clamp plate B7, braced frame 1, I-shaped apron 4, clamp plate A6 and clamp plate B7 carry out the omnidirectional protection to keeping apart converter shell 8, prevent falling with the resistance to compression effectual, keep the integrality of exterior structure, increase of service life, 1 edge of braced frame all bonds and has

rubber strip

3, 3 surperficial integrated into one piece of rubber strip have circular arc bump 301, further improve and prevent falling the effect.

It should be noted that the utility model relates to a multichannel RBI-1 isolation converter, which comprises a supporting frame 1, a threaded hole 101, a heat dissipation hole 102, a bump A2, a rubber strip 3, a circular arc bump 301, an I-shaped cover plate 4, a clamping groove A401, a clamping groove B402, a baffle 5, a bump B501, a pressing plate A6, a clamping block A601, a pressing plate B7, a clamping block B701, an isolation converter shell 8, a wiring port 801, a bottom plate 9, a thread groove 901 and a sunk screw 10, the electrical components are all products in the prior art, the technical personnel in the field select, install and complete the debugging operation of the circuit according to the use requirement to ensure that all the electrical equipment can work normally, the components are all universal standard components or components known by the technical personnel in the field, the structure and principle are known to the skilled person through technical manuals or through routine experimentation, and the applicant is not specifically limited herein.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A multi-channel RBI-1 isolation transformer includes an isolation transformer housing and wiring ports located at both ends of the isolation transformer housing, it is characterized in that a bottom plate is embedded on the lower surface of the isolation converter shell, a supporting frame is detachably connected below the bottom plate through a sunk screw, the top end of the supporting frame is hinged with an I-shaped cover plate, the free end of the I-shaped cover plate is connected above the supporting frame through a baffle buckle, the upper surface of the I-shaped cover plate is symmetrically provided with a pressing plate A and a pressing plate B near the two ends, the pressing plate A and the pressing plate B are respectively hinged with the I-shaped cover plate, the lower surface of the pressing plate A is fixedly connected with a clamping block A, the lower surface of the pressing plate B is fixedly connected with a clamping block B, the supporting frame is characterized in that rubber strips are bonded at the corners of the supporting frame, and arc convex points are integrally formed on the surfaces of the rubber strips.

2. The multi-channel RBI-1 isolation transformer as claimed in claim 1, wherein said bottom plate has a threaded groove formed on a lower surface thereof, said support frame has a threaded hole formed at a middle position of a lower surface thereof, and said countersunk head screw penetrates through the threaded hole and the penetrating end thereof is screwed into the threaded groove.

3. The multi-channel RBI-1 isolation transformer as claimed in claim 1, wherein a projection B is fixedly connected to the inner wall of said baffle, a projection A is fixedly connected to the outer side wall of said support frame, and said projection B and said projection A are clamped together.

4. The multi-channel RBI-1 isolation transformer as claimed in claim 1, wherein said isolation transformer housing is located inside a support frame, and wiring ports at two ends of the isolation transformer housing are located between a pressing plate A and a pressing plate B, and heat dissipation holes are symmetrically formed on the lower surface of the support frame.

5. The multi-channel RBI-1 isolation transformer as claimed in claim 1, wherein said I-shaped cover plate has a symmetrical top surface with a slot A and a slot B, said pressing plate A is clamped with said slot B by a block A, and said pressing plate B is clamped with said slot A by a block B.