CN216902638U

CN216902638U - A change over switch for all solid-state medium wave transmitter

Info

Publication number: CN216902638U
Application number: CN202123207625.XU
Authority: CN
Inventors: 刘晓峰
Original assignee: Individual
Current assignee: Hangzhou Bohu Intelligent Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-07-05
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a change-over switch for an all-solid-state medium wave transmitter, which comprises a medium wave transmitter body and a change-over switch body, wherein the medium wave transmitter body is horizontally arranged along the transverse direction, the top of the change-over switch body and the side part of the top surface of the medium wave transmitter body are both provided with interfaces, and the two interfaces are electrically connected in a plug-in connection wire mode. Has the advantages that: the substrate is communicated with the change-over switch body and detachably fixed on the side part of the medium wave transmitter in a mode that the insertion block is in longitudinal sliding fit with the insertion slot and the limiting rod is in transverse sliding fit with the limiting hole, the change-over switch body is electrically connected with the medium wave transmitter body through the connecting wire, the insertion block can be longitudinally separated from the insertion slot and then the change-over switch body can be taken down only by pulling the limiting rod outwards to be separated from the limiting hole, the change-over switch body is simple and easy to assemble and disassemble, and timely disassembly, replacement and maintenance are facilitated when the change-over switch body is damaged in the later period.

Description

A change over switch for all solid-state medium wave transmitter

Technical Field

The utility model relates to the field of auxiliary assemblies of all-solid-state medium wave transmitters, in particular to a change-over switch for all-solid-state medium wave transmitters.

Background

The all-solid-state medium wave transmitter is a common design type of the medium wave transmitter, and the current all-solid-state medium wave transmitter is usually provided with a change-over switch to facilitate a quick change working mode when being designed, but the current change-over switch is usually fixed at the front part of the medium wave transmitter by adopting a panel embedding mode, so that the change-over switch is inconvenient to disassemble, assemble, replace and maintain in the later period, and is inconvenient to replace and maintain in time when the change-over switch is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a diverter switch for an all-solid-state medium wave transmitter, wherein a base plate is communicated with a diverter switch body and detachably fixed on the side part of the medium wave transmitter in a mode of longitudinally sliding fit of an insertion block and a slot and transversely sliding fit of a limiting rod and a limiting hole, the diverter switch body is electrically connected with the medium wave transmitter body through a connecting line, the insertion block can be longitudinally separated from the slot and then the diverter switch body is taken down only by pulling the limiting rod out of the limiting hole, and the disassembly and assembly mode of the diverter switch body is simple and easy to operate, and is explained in detail below.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a change-over switch for an all-solid-state medium wave transmitter, which comprises a medium wave transmitter body and a change-over switch body, wherein the medium wave transmitter body is horizontally arranged along the transverse direction, the top of the change-over switch body and the side part of the top surface of the medium wave transmitter body are both provided with interfaces, and the two interfaces are electrically connected in a plug-in connection wire mode;

the back of the change-over switch body is fixed with a substrate, the substrate is located at the lateral position of the medium wave transmitter body, and the substrate is detachably connected with the medium wave transmitter body through a quick-release assembly.

Preferably, the interfaces are banana interfaces, and the two ends of the connecting line are banana connectors matched with the interfaces.

Preferably, the substrate is made of a phenolic resin.

As preferred, the quick detach subassembly includes inserted block and fixed cover, the back of base plate is along vertically being fixed with the inserted block, just spacing hole has been seted up along transversely in the middle part of inserted block, fixed cover is fixed one side front portion of medium wave transmitter body, fixed cover has vertically been seted up along vertically, just the slot with the vertical sliding fit of inserted block, the mounting hole has transversely been seted up along the outside of fixed cover, just the mounting hole with the slot communicates perpendicularly, the mounting hole is followed transverse sliding fit and is had a gag lever post, the inner of gag lever post with spacing hole transverse sliding fit, the outer end of gag lever post is fixed with the handle, the gag lever post is located the handle with the coaxial clearance fit of part between the fixed cover outside has the spring, just the spring both ends respectively with the handle with fixed cover outside fixed connection.

Preferably, the insertion block is a rectangular block, and the slot is a rectangular slot.

Preferably, the surface of the handle is provided with anti-skidding threads, and the handle is connected with the limiting rod in a combined mode in a threaded fit mode.

Preferably, the back surface of the substrate is in contact with the front end surface of the fixing sleeve.

By adopting the change-over switch for the all-solid-state medium wave transmitter, initially, the insertion block is in longitudinal sliding fit with the slot, and meanwhile, the limiting rod is in transverse sliding fit with the limiting hole, the insertion block can be locked to be separated from the slot through the limitation of the matching of the limiting rod and the limiting hole, so that the substrate is detachably fixed at the front part of the fixing sleeve, the change-over switch body is detachably fixed at the side part of the medium wave transmitter body, meanwhile, the interface of the change-over switch body is electrically connected with the interface of the medium wave transmitter body through the connecting wire, when the change-over switch is used daily, the working mode of the medium wave transmitter body can be directly switched through the change-over switch body, when the change-over switch body is damaged and needs to be detached, maintained and replaced, the handle is held to be pulled outwards, the limiting rod is pulled out of the limiting hole in a mode that the spring is stretched, then the outward pulling of the limiting rod is kept to enable the insertion block to be pulled out of the slot longitudinally, the base plate and the change-over switch body are taken down together, the change-over switch body is convenient to maintain and replace, when the base plate and a new change-over switch body need to be installed again, the base plate is held to enable the insertion block to be matched with the slot in a longitudinal sliding mode, the limiting rod is pulled outwards again to enable the inner end to be taken into the installation hole, so that the interference of the longitudinal sliding matching of the insertion block and the slot is avoided, when the base plate slides to the back side to be in fit contact with the front end face of the fixed sleeve, the insertion block slides to the limiting rod to be matched with the limiting hole transversely again, the handle is loosened, and the spring immediately releases the stretching state to drive the limiting rod to be inserted into the limiting hole again, therefore, the base plate and the new change-over switch body are quickly fixed beside the medium wave transmitter body, the change-over switch body is simple and easy to assemble and disassemble, and the change-over switch is convenient to disassemble, replace and maintain timely when the change-over switch body is damaged in the later period.

Has the advantages that: according to the utility model, the substrate communicated change-over switch body is detachably fixed on the side part of the medium wave transmitter in a mode of longitudinal sliding fit of the insertion block and the slot and transverse sliding fit of the limiting rod and the limiting hole, and meanwhile, the change-over switch body is electrically connected with the medium wave transmitter body through the connecting wire, so that the insertion block can be longitudinally removed from the slot and then taken down only by pulling the limiting rod out of the limiting hole, and the change-over switch body is simple and easy to operate in a dismounting mode, and is convenient for timely dismounting, replacement and maintenance when the change-over switch body is damaged in the later period.

Drawings

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

FIG. 1 is a front external view of the present invention;

FIG. 2 is a front cross-sectional view of the utility model of FIG. 1;

FIG. 3 is a right external view of FIG. 1 of the present invention;

fig. 4 is a right side sectional view of fig. 1 of the present invention.

The reference numerals are explained below:

1. a medium wave transmitter body; 2. connecting wires; 3. an interface; 4. a diverter switch body; 5. a substrate; 6. a quick release assembly; 601. fixing a sleeve; 602. a slot; 603. inserting a block; 604. a handle; 605. a limiting rod; 606. a spring; 607. mounting holes; 608. and a limiting hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-4, the present invention provides a switch for an all-solid-state medium wave transmitter, which includes a medium wave transmitter body 1 and a switch body 4, wherein the medium wave transmitter body 1 is horizontally disposed along a transverse direction, the top of the switch body 4 and the top side of the medium wave transmitter body 1 are both provided with interfaces 3, and the two interfaces 3 are electrically connected by means of a plug connection line 2. The back of the switch body 4 is fixed with a substrate 5, the substrate 5 is located at the lateral position of the medium wave transmitter body 1, and the substrate 5 is detachably connected with the medium wave transmitter body 1 through a quick-release assembly 6.

As the preferred scheme of this case, interface 3 is banana interface 3, and the both ends head of connecting wire 2 is the banana joint with interface 3 adaptation, so set up, be convenient for when base plate 5 and fixed cover 601 part back, can make connecting wire 2 and change over switch body 4's interface 3 separately fast and make change over switch body 4 taken off smoothly, the material of base plate 5 is phenol-formaldehyde resin, so set up, the base plate 5 of being convenient for has good insulating properties.

The quick-release assembly 6 comprises an insert block 603 and a fixing sleeve 601, the back of the substrate 5 is longitudinally fixed with the insert block 603, the middle part of the insert block 603 is transversely provided with a limit hole 608, the fixing sleeve 601 is fixed at the front part of one side of the medium wave transmitter body 1, the fixing sleeve 601 is longitudinally provided with a slot 602, the slot 602 is longitudinally matched with the insert block 603 in a sliding manner, the outer side of the fixing sleeve 601 is transversely provided with a mounting hole 607, the mounting hole 607 is vertically communicated with the slot 602, the mounting hole 607 is transversely matched with a limit rod 605 in a sliding manner, the inner end of the limit rod 605 is transversely matched with the limit hole 608 in a sliding manner, the outer end of the limit rod 605 is fixed with a handle 604, a part of the limit rod 605 between the handle 604 and the outer side of the fixing sleeve 601 is coaxially and in a clearance fit with a spring 606, and two ends of the spring 606 are respectively fixedly connected with the handle 604 and the outer side of the fixing sleeve 601, so that the insert block 603 can not be locked in a manner of matching with the limit rod 605 and the limit hole 608, meanwhile, the locking of the insertion block 603 which cannot be taken out of the slot 602 can be released conveniently in a manner that the limiting rod 605 is taken out of the limiting hole 608.

The inserted block 603 is the rectangular block, and slot 602 is the rectangular channel, so sets up, has good fool-proof direction design when being convenient for inserted block 603 and slot 602 vertically cooperate, and anti-skidding line has been seted up on the surface of handle 604, and handle 604 and gag lever post 605 pass through screw-thread fit's mode built-up connection, so sets up, prevents that handle 604 from taking off the hand and make things convenient for the rapid Assembly between handle 604 and the gag lever post 605 when being convenient for handheld handle 604 application of force pulling gag lever post 605.

The back of the substrate 5 is in contact with the front end face of the fixing sleeve 601 in a fitting manner, so that when the limiting rod 605 is transversely compared with the limiting hole 608, the back of the substrate 5 is in contact with the front of the fixing sleeve 601 for obvious prompt.

By adopting the structure, initially, the inserting block 603 is in longitudinal sliding fit with the slot 602, and the limiting rod 605 is in transverse sliding fit with the limiting hole 608, so that the inserting block 603 can be locked to be separated from the slot 602 through the limitation of the limiting rod 605 and the limiting hole 608, the substrate 5 is detachably fixed at the front part of the fixing sleeve 601 at the moment, the switch body 4 is detachably fixed at the side part of the medium wave transmitter body 1, the interface 3 of the switch body 4 is electrically connected with the interface 3 of the medium wave transmitter body 1 through the connecting wire 2, when the switch is used daily, the working mode of the medium wave transmitter body 1 can be directly switched through the switch body 4, when the switch body 4 needs to be detached for maintenance and replacement due to damage, the handheld handle 604 is pulled outwards and the limiting rod 605 is separated from the limiting hole 608 through the stretching of the spring 606, and then the outward pulling of the limiting rod 605 is kept to make the inserting block 603 longitudinally separated from the slot 602, the base plate 5 and the diverter switch body 4 are taken down together, so that the diverter switch body 4 is convenient to repair and replace, when the base plate 5 is required to be installed together with a new diverter switch body 4 again, the substrate 5 is held to make the plug 603 match with the slot 602 and slide longitudinally, the limiting rod 605 is pulled outward again to make the inner end enter the mounting hole 607, so as to avoid interfering with the sliding fit of the plug 603 and the slot 602 longitudinally, when the substrate 5 slides to the back side to be attached and contacted with the front end face of the fixing sleeve 601, the plug block 603 slides to the limiting rod 605 to be transversely compared with the limiting hole 608 again, at this time, the handle 604 is loosened, the spring 606 releases the stretching state immediately to drive the limiting rod 605 to be inserted into the limiting hole 608 again, so just accomplished base plate 5 and the quick fixed of new change over switch body 4 at medium wave transmitter body 1 side, the dismouting mode of change over switch body 4 is simple easily operated, the later stage of being convenient for in time pull down when change over switch body 4 damages and change the maintenance.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A diverter switch for an all-solid-state medium-wave transmitter, comprising a medium-wave transmitter body (1) and a diverter switch body (4), characterized in that: the medium wave transmitter body (1) is horizontally arranged along the transverse direction, the top of the selector switch body (4) and the side part of the top surface of the medium wave transmitter body (1) are both provided with interfaces (3), and the two interfaces (3) are electrically connected in a plug-in connection line (2) mode;

the back of change over switch body (4) is fixed with base plate (5), base plate (5) are located the lateral position of medium wave transmitter body (1), just base plate (5) through quick detach subassembly (6) with medium wave transmitter body (1) can dismantle the connection.

2. The switch of claim 1, wherein: the interface (3) is a banana interface (3), and the two ends of the connecting wire (2) are banana connectors matched with the interface (3).

3. The switch of claim 2, wherein: the substrate (5) is made of phenolic resin.

4. A switch for an all-solid-state moderate wave transmitter according to claim 1, 2 or 3, characterized in that: the quick-release assembly (6) comprises an insert block (603) and a fixing sleeve (601), the insert block (603) is longitudinally fixed on the back of the substrate (5), a limiting hole (608) is transversely formed in the middle of the insert block (603), the fixing sleeve (601) is fixed on the front portion of one side of the medium wave transmitter body (1), a slot (602) is longitudinally formed in the fixing sleeve (601), the slot (602) is longitudinally matched with the insert block (603) in a sliding manner, a mounting hole (607) is transversely formed in the outer side of the fixing sleeve (601), the mounting hole (607) is vertically communicated with the slot (602), a limiting rod (605) is transversely matched with the mounting hole (607) in a sliding manner, the inner end of the limiting rod (605) is transversely matched with the limiting hole (608) in a sliding manner, and a handle (604) is fixed at the outer end of the limiting rod (605), the part of the limiting rod (605) located between the handle (604) and the outer side of the fixed sleeve (601) is coaxially and in clearance fit with a spring (606), and two ends of the spring (606) are fixedly connected with the outer sides of the handle (604) and the fixed sleeve (601) respectively.

5. The switch of claim 4, wherein: the insertion block (603) is a rectangular block, and the insertion groove (602) is a rectangular groove.

6. The switch of claim 5, wherein: the surface of the handle (604) is provided with anti-skid threads, and the handle (604) is combined and connected with the limiting rod (605) in a thread matching mode.

7. The switch for an all-solid-state medium wave transmitter of claim 5 or 6, wherein: the back surface of the substrate (5) is in contact with the front end surface of the fixed sleeve (601) in a fitting manner.