CN220672426U - Communication composite switch capable of being quickly plugged - Google Patents

Abstract

The utility model discloses a communication compound switch capable of being quickly spliced, which comprises a compound switch, wherein the top end of the compound switch is provided with a net end port, one end of the net end port is electrically connected with a control board in the compound switch through a cable, the back surface of the compound switch is provided with a connecting structure, the connecting structure comprises a positioning box, a bottom plate fixed on the back surface of the compound switch, an inserting block arranged on the outer side of the bottom plate, a middle plate arranged on the outer side of the inserting block and elastic pieces fixed on two sides of the middle plate, the positioning box comprises a box body and a cover plate fixed on the outer side of the box body, the elastic piece structures arranged on the two sides of the middle plate can be clamped and fixed with clamping ports in the positioning box to realize the fixation of the compound switch, and a stop block structure arranged in the box body can prevent the elastic pieces from tilting out.

Description

Communication composite switch capable of being quickly plugged

Technical Field

The utility model relates to the field of compound switches, in particular to a communication compound switch capable of being quickly plugged.

Background

The compound switch is a switch element which is arranged in a distribution box or a distribution cabinet and is used for automatically switching the power capacitor. The composite switch is characterized in that a high-voltage-resistant high-current thyristor is connected with contacts of a magnetic latching relay in parallel, and an optimal input point and an optimal cut-off point are automatically searched through microcomputer control, so that voltage zero-crossing input and current zero-crossing cut-off are realized, the on-off is completed by the thyristor instantly, and the operation through current is completed by the magnetic latching relay through triggering of pulse voltage to enable the contacts to be attracted.

The existing compound switch is installed in an electric box to be connected with a circuit and generally comprises a shell, an installation cavity is formed in the shell, a circuit board and other components are arranged in the installation cavity, an input connection port and an output connection port are formed in the shell, and an external input conducting strip and an external output conducting strip are connected and fixed to the connection port through bolts. However, the input connection port and the output connection port are arranged on the lower end face of the shell, so that when the composite switch is installed in a distribution box or the like, some installation positions are low, the composite switch is inconvenient to install when the connection wire and the conductive sheet are installed.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the communication composite switch capable of being quickly spliced, through the arranged connecting structure, a user can fixedly connect the positioning box with the appointed position through the positioning block, can fixedly connect the middle part of the positioning block through the bolt, firstly fix the positioning block, then clamp and fixedly connect the composite switch with the insertion block, the middle plate and the elastic sheet with the positioning box, in the process, the insertion block with smaller size can be clamped with the small sliding groove, the middle plate with larger size can be clamped with the large sliding groove, the elastic sheet structures arranged on two sides of the middle plate can be clamped and fixed with the clamping openings in the positioning box, the fixation of the composite switch is realized, and the stop block structure arranged in the box body can prevent the tilting-out condition of the elastic sheet.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a but quick communication compound switch of grafting, includes compound switch, compound switch's top is provided with the net end interface, just the one end of net end interface is through the control panel electric connection in cable and the compound switch, compound switch's the back is provided with connection structure, including the locating box in the connection structure, be fixed in the bottom plate at compound switch back, set up in the inserted block in the bottom plate outside, set up in the medium plate in the inserted block outside and be fixed in the shell fragment in the medium plate both sides, including the box body in the locating box and be fixed in the apron in the outside of box body, the middle part of box body forms big spout, little spout has been seted up to the inboard of box body, the card is established the mouth has all been seted up to the both sides of box body, the terminal setting of shell fragment is in the card is established the mouth.

As a preferable technical scheme of the utility model, the side walls of the two ends of the top end of the box body are respectively fixed with a stop block, and the top end of each stop block and the outer side of the tail end of the elastic sheet are respectively in a round corner structure.

As a preferable technical scheme of the utility model, the connecting structure is provided with two groups on the back of the compound switch, the elastic sheet is of a structure with the bottom end outwards deflected, and the tail end of the elastic sheet is of a hook structure.

As a preferable technical scheme of the utility model, the size of the insert block is smaller than that of the middle plate, and the insert block is adapted to the small sliding groove, and the size of the middle plate is smaller than that of the large sliding groove.

As a preferable technical scheme of the utility model, the elastic sheet is a reed structure with elastic potential energy.

As a preferable technical scheme of the utility model, positioning blocks are fixed at four corners of the outer side of each box body, and threaded holes are formed in the middle of each positioning block.

Compared with the prior art, the utility model has the following beneficial effects:

1. in the device, through the connection structure that sets up, the user can be at first with the locating box through locating piece and appointed position fixed connection, accessible bolt and locating piece middle part are connected fixedly, at first with the locating piece fixed connection, afterwards will have the compound switch of inserted block-medium plate-shell fragment and fixing box card establish fixed connection, in this process, the small-size inserted block can carry out card with little spout and the great medium plate can carry out card with big spout and establish, the shell fragment structure that sets up in the medium plate both sides can carry out card with the card in the locating box establishes the mouth and establish fixedly, realize compound switch's fixed, the dog structure that sets up in the box body can prevent the perk condition of shell fragment, so this device is than with current structure, the user can carry out compound switch and appointed position fixed connection through connection, the installation fixed requirement of different positions is satisfied.

2. In this device, through setting up the net end interface additional in one side of returning to the ancient times switch, compare with current structure, this device can be directly with the net twine through net end interface connection, and need not to install the adapter additional, reduces the connection step, improves the efficiency of line ball and line, reduction use cost.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a structural exploded view of the present utility model;

fig. 3 is a schematic structural view of the positioning box of the present utility model.

Wherein: 1. a composite switch; 2. a network end interface; 3. a connection structure; 31. a positioning box; 311. a case body; 312. a cover plate; 313. a large chute; 314. a small chute; 315. a positioning block; 316. a clamping opening is formed; 317. a stop block; 32. a bottom plate; 33. inserting blocks; 34. a middle plate; 35. and the elastic sheet.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1-3, the utility model provides a communication composite switch capable of being quickly plugged, which comprises a composite switch 1, wherein the top end of the composite switch 1 is provided with a net end interface 2, one end of the net end interface 2 is electrically connected with a control board in the composite switch 1 through a cable, the back surface of the composite switch 1 is provided with a connecting structure 3, the connecting structure 3 comprises a positioning box 31, a bottom plate 32 fixed on the back surface of the composite switch 1, an inserting block 33 arranged on the outer side of the bottom plate 32, a middle plate 34 arranged on the outer side of the inserting block 33 and elastic sheets 35 fixed on two sides of the middle plate 34, the positioning box 31 comprises a box body 311 and a cover plate 312 fixed on the outer side of the box body 311, the middle part of the box body 311 forms a large chute 313, the inner side of the box body 311 is provided with a small chute 314, two sides of the box body 311 are provided with clamping ports 316, and the tail ends of the elastic sheets 35 are arranged in the clamping ports 316; through adding and establishing net end interface 2 in the one side of returning to the ancient switch 1, compare with current structure, this device can be directly with the net twine through net end interface 2 and be connected, and need not to install the adapter additional, reduces the connection step, improves the efficiency of line ball and line, reduction in use cost.

In other embodiments, the two end side walls of the top end of the box 311 are fixed with stoppers 317, and the top end of each set of stoppers 317 and the outer side of the end of the spring plate 35 are rounded structures; the connecting structure 3 is provided with two groups at the back of the compound switch 1, the elastic sheet 35 is a structure with the bottom end outwards deflected, and the tail end of the elastic sheet 35 is a hook structure; the size of the insert block 33 is smaller than the size of the middle plate 34 and is adapted to the small chute 314, and the size of the middle plate 34 is smaller than the size of the large chute 313; the spring plate 35 is a spring plate structure with elastic potential energy; positioning blocks 315 are fixed at four corners of the outer side of each box body 311, and threaded holes are formed in the middle of each positioning block 315; through the connection structure 3 that sets up, the user can be at first with the locating box 31 through locating piece 315 with appointed position fixed connection, accessible bolt and locating piece 315 middle part are connected fixedly, at first with locating piece 315 fixed, afterwards with have insert block 33-medium plate 34-the compound switch 1 of shell fragment 35 and the fixed connection of establishing with the locating box 31, in this process, the small-size insert block 33 can carry out the card with little spout 314, and the big medium plate 34 of size can carry out the card with big spout 313 and establish, the shell fragment 35 structure that sets up in medium plate 34 both sides can carry out the card with the card of establishing the mouth 316 in locating box 31 and establish fixedly, realize compound switch 1's fixed, the dog 317 structure that sets up in box 311 can prevent the perk condition of shell fragment 35, so this device can be through connection structure 3 with current structure with compound switch 1, satisfy the installation fixed requirement of different positions.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a communication compound switch that can peg graft fast, includes compound switch (1), its characterized in that: the top of compound switch (1) is provided with net end interface (2), just the one end of net end interface (2) is through the control panel electric connection in cable and the compound switch (1), the back of compound switch (1) is provided with connection structure (3), including locating box (31), be fixed in bottom plate (32) at compound switch (1) back, set up in insert block (33) in bottom plate (32) outside, set up medium plate (34) in insert block (33) outside and be fixed in shell fragment (35) in medium plate (34) both sides, including box body (311) and be fixed in apron (312) in the outside of box body (311) in locating box (31), big spout (313) are formed at the middle part of box body (311), little spout (314) have been seted up to the inboard of box body (311), card setting up mouth (316) have all been seted up to the both sides of box body (311), the end of shell fragment (35) sets up in card setting up mouth (316).

2. The quick connect communications composite switch of claim 1 wherein: the side walls of the two ends of the top end of the box body (311) are respectively fixed with a stop block (317), and the top end of each group of stop blocks (317) and the outer side of the tail end of the elastic sheet (35) are respectively in a round corner structure.

3. The quick connect communications composite switch of claim 1 wherein: the connecting structure (3) is provided with two groups on the back of the compound switch (1), the elastic sheet (35) is of a structure with the bottom end deflected outwards, and the tail end of the elastic sheet (35) is of a hook structure.

4. The quick connect communications composite switch of claim 1 wherein: the size of the insert block (33) is smaller than that of the middle plate (34) and is adapted to the small chute (314), and the size of the middle plate (34) is smaller than that of the large chute (313).

5. The quick connect communications composite switch of claim 1 wherein: the spring piece (35) is a spring piece structure with elastic potential energy.

6. The quick connect communications composite switch of claim 1 wherein: positioning blocks (315) are fixed at four corners of the outer side of each group of box bodies (311), and threaded holes are formed in the middle of each positioning block (315).