CN213845158U

CN213845158U - Relay base easy to assemble

Info

Publication number: CN213845158U
Application number: CN202120000495.3U
Authority: CN
Inventors: 陈浩樟
Original assignee: Xiechang Precision Technology Ji'an Co ltd
Current assignee: Xiechang Precision Technology Ji'an Co ltd
Priority date: 2021-01-02
Filing date: 2021-01-02
Publication date: 2021-07-30
Anticipated expiration: 2031-01-02

Abstract

The utility model discloses a relay base easy to assemble, which comprises a base, the shield is installed to the up end of base, the both ends of base are provided with fixed port, the both sides of every fixed port all are provided with the contact groove, the lower terminal surface of base is provided with the heat dissipation frame, the both sides align to grid of heat dissipation frame has the fin, the connecting plate is installed to the lower extreme of heat dissipation frame, the fixing base is installed to the lower terminal surface of connecting plate, the joint base is all installed at four end angles of connecting plate up end, the both sides of terminal surface all are provided with the grafting round pin under the connecting plate, the fixing base up end corresponds with the grafting round pin and is provided with the slot, the cooperation round pin is installed to the lower terminal surface of heat dissipation frame, the rubber circle is installed to one side of cooperation round pin lower extreme, the up end of joint base is provided with the spacing groove, the spacer pin is installed to the inboard of slot, the spring is installed to one side of spacer pin. This easy to assemble's relay base makes the device realize easy to assemble's function and quick connection's effect.

Description

Relay base easy to assemble

Technical Field

The utility model relates to a relay base technical field specifically is an easy to assemble's relay base.

Background

A relay is an electric control device that generates a predetermined step change in a controlled amount in an electric output circuit when a change in an input amount (excitation amount) meets a predetermined requirement. It has an interactive relationship between a control system (also called an input loop) and a controlled system (also called an output loop). The automatic switch is generally applied to an automatic control circuit, and actually, the automatic switch controls a large current to operate by using a small current, so that the automatic switch plays the roles of automatic adjustment, safety protection, circuit switching and the like in the circuit.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a relay base easy to assemble, it has the single structure to have solved relay base, and the function is not enough, and the device is when the installation, operates inconveniently, the problem of dismouting and change at will.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a relay base convenient to install comprises a base, wherein a dustproof cover is installed on the upper end face of the base, fixed ports are arranged at two ends of the base, contact grooves are formed in two sides of each fixed port, a heat dissipation frame is arranged on the lower end face of the base, heat dissipation fins are evenly arranged on two sides of the heat dissipation frame, a connecting plate is installed at the lower end of the heat dissipation frame, a fixing seat is installed on the lower end face of the connecting plate, a clamping base is installed at four end corners of the upper end face of the connecting plate, inserting pins are arranged on two sides of the lower end face of the connecting plate, inserting grooves are formed in the upper end face of the fixing seat and correspond to the inserting pins, a matching pin is installed on the lower end face of the heat dissipation frame, a rubber ring is installed on one side of the lower end of the matching pin, a limiting groove is formed in the upper end face of the clamping base, a limiting pin is installed on the inner side of each inserting groove, and a spring is installed on one side of the limiting pin, the intermediate position of connecting plate and fixing base all is provided with the thermovent, the both sides of fixing base all are provided with two fixed feet.

Preferably, the base and the dust cover form a dust-proof structure, and the dust cover is connected with the base through clamping.

Preferably, the heat dissipation frame and the heat dissipation fins form a heat dissipation structure, and the heat dissipation frame and the connecting plate are fixed through screws.

Preferably, the grafting structure is constituteed with the cooperation round pin to the joint base, the joint base is overall structure with the cooperation round pin, the cooperation round pin is located the lower terminal surface of base.

Preferably, the insertion slot and the insertion pin form an insertion structure, and a square slot is formed in the inner side of the insertion pin.

Preferably, the cooperation round pin is fixed through pegging graft with the joint base, the inner wall of spacing groove is provided with the annular, the joint base passes through the annular with the cooperation round pin with the cooperation is fixed with the rubber circle cooperation.

Preferably, the limiting pin is in a long strip shape, and the width of the limiting pin is consistent with that of the square groove in the inserting pin.

(III) advantageous effects

The utility model provides a relay base easy to assemble. The method has the following beneficial effects:

(1) this easy to assemble's relay base, at first fix the fixing base in the assigned position, be connected the connecting plate with the lower terminal surface of heat dissipation frame again, in the time of fixing, aim at the position of inserting the groove with the grafting round pin, insert it wherein, when reaching extreme position, the spacer pin can insert to the inboard in square groove, play the fixed action, and the one end of spacer pin is the oblique angle design, play fixed when to the grafting round pin, can play the effect of conveniently taking out again, and through the cooperation of heat dissipation frame and fin, can be at the base during operation, play radiating effect.

(2) This easy to assemble's relay base, device have multiple fixed mode, can fix four end angles of terminal surface under the base with the cooperation round pin, can directly fix base and connecting plate, correspond the lower terminal surface of cooperation round pin with the up end of spacing groove, insert the rubber circle wherein, make the rubber circle corresponding with the annular of spacing inslot wall, accomplish the fixed action to easy dismounting, easy operation.

Drawings

FIG. 1 is a schematic view of the overall assembly structure of the present invention;

FIG. 2 is a schematic view of the connection structure between the fixing base and the connecting plate of the present invention;

FIG. 3 is a schematic view of the connection structure of the clamping base and the mating pin of the present invention;

fig. 4 is a schematic diagram of the position structure of the slot and the limit pin of the present invention.

In the figure: 1. a base; 2. a dust cover; 3. a fixed port; 4. a contact groove; 5. a heat dissipation frame; 6. a heat sink; 7. a connecting plate; 8. a fixed seat; 9. clamping the base; 10. a plug pin; 11. a slot; 12. a mating pin; 13. a rubber ring; 14. a limiting groove; 15. a spacing pin; 16. a spring; 17. a heat dissipation port; 18. and fixing the feet.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a relay base convenient to install comprises a base 1, a dustproof cover 2, fixed ports 3, contact grooves 4, a heat dissipation frame 5, radiating fins 6, a connecting plate 7, a fixed seat 8, a clamping base 9, an inserting pin 10, an inserting slot 11, a matching pin 12, a rubber ring 13, a limiting groove 14, a limiting pin 15, a spring 16, a radiating port 17 and fixed pins 18, wherein the dustproof cover 2 is installed on the upper end face of the base 1, the base 1 can be protected through the mechanism, the fixed ports 3 are arranged at two ends of the base 1, the contact grooves 4 are arranged at two sides of each fixed port 3, the heat dissipation frame 5 is arranged on the lower end face of the base 1, the radiating fins 6 are uniformly arranged at two sides of the heat dissipation frame 5, the connecting plate 7 is installed at the lower end face of the connecting plate 7, the fixed seat 8 is installed at the lower end face of the connecting plate 7, the clamping base 9 is installed at four end corners of the upper end face of the connecting plate 7, the two sides of the lower end face of the connecting plate 7 are provided with inserting pins 10, the upper end face of the fixing seat 8 is provided with inserting slots 11 corresponding to the inserting pins 10, the lower end face of the heat dissipation frame 5 is provided with matching pins 12, one side of the lower end of the matching pins 12 is provided with a rubber ring 13, the upper end face of the clamping base 9 is provided with a limiting groove 14, the inner side of each inserting slot 11 is provided with a limiting pin 15, one side of each limiting pin 15 is provided with a spring 16, the middle positions of the connecting plate 7 and the fixing seat 8 are provided with heat dissipation ports 17, two sides of the fixing seat 8 are provided with two fixing feet 18, and the function of quick installation of the device can be realized through the mechanism;

base 1 and shield 2 constitute dustproof construction, and shield 2 is connected through the joint with base 1, through this mechanism, can realize the guard action to base 1.

The heat dissipation frame 5 and the heat dissipation fins 6 form a heat dissipation structure, the heat dissipation frame 5 and the connecting plate 7 are fixed through screws, and the function of quick installation of the device can be achieved through the mechanism.

The clamping base 9 and the matching pin 12 form an inserting structure, the clamping base 9 and the matching pin 12 are of an integral structure, the matching pin 12 is located on the lower end face of the base 1, and the function of quick installation of the device can be achieved through the mechanism.

The insertion slot 11 and the insertion pin 10 form an insertion structure, the inner side of the insertion pin 10 is provided with a square slot, and the clamping structure of the device can be realized through the mechanism.

Cooperation round pin 12 is fixed through pegging graft with joint base 9, and the inner wall of spacing groove 14 is provided with the annular, and joint base 9 is fixed through annular and the cooperation of rubber circle 13 with cooperation round pin 12, through this mechanism, can realize the function of the quick installation of device.

The limiting pin 15 is in a long strip shape, the width of the limiting pin 15 is consistent with the square groove in the inserting pin 10, and the function of quick installation of the device can be achieved through the mechanism.

When in use; checking the working state of the internal structure of the device, placing the device in a working area, firstly fixing the fixed seat 8 at a designated position, then connecting the connecting plate 7 with the lower end face of the heat dissipation frame 5, aligning the inserting pin 10 with the position of the slot 11 during fixing, inserting the inserting pin into the slot, when reaching a limit position, inserting the limit pin 15 into the inner side of the square slot to play a fixing role, and one end of the limit pin 15 is designed to be an oblique angle, so that the inserting pin 10 can be fixed and taken out conveniently, and the heat dissipation function can be played when the base 1 works through the matching of the heat dissipation frame 5 and the heat dissipation fins 6;

in the use process of the device, the device is provided with a plurality of fixing modes, the matching pin 12 can be fixed at four end corners of the lower end face of the base 1, the base 1 and the connecting plate 7 can be directly fixed, the lower end face of the matching pin 12 corresponds to the upper end face of the limiting groove 14, the rubber ring 13 is inserted into the matching pin, the rubber ring 13 corresponds to the annular groove of the inner wall of the limiting groove 14, the fixing effect is achieved, the dismounting and the mounting are convenient, the operation is simple, the use process of the relay base convenient to mount is the same, and meanwhile, the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.

In conclusion, the easy-to-install relay base fixes the fixing seat 8 at a designated position, and then connects the connecting plate 7 with the lower end surface of the heat dissipation frame 5, during fixing, the inserting pin 10 is aligned with the position of the slot 11 and inserted therein, when reaching a limit position, the limit pin 15 can be inserted into the inner side of the square slot to play a role in fixing, and one end of the limit pin 15 is designed to be an oblique angle, so that the inserting pin 10 can be fixed and simultaneously can play a role in convenient taking out, the matching pins 12 are fixed at four end corners of the lower end surface of the base 1, the base 1 and the connecting plate 7 can be directly fixed, the lower end surface of the matching pin 12 corresponds to the upper end surface of the limit slot 14, and the rubber ring 13 is inserted therein, so that the rubber ring 13 corresponds to the annular groove of the inner wall of the limit slot 14 to complete fixing.

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

1. The utility model provides a relay base easy to assemble, includes base (1), its characterized in that: the dustproof cover (2) is installed on the upper end face of the base (1), the fixed ports (3) are arranged at two ends of the base (1), contact grooves (4) are formed in two sides of each fixed port (3), the heat dissipation frame (5) is arranged on the lower end face of the base (1), heat dissipation fins (6) are uniformly arranged on two sides of the heat dissipation frame (5), the connecting plate (7) is installed at the lower end of the heat dissipation frame (5), the fixing seat (8) is installed on the lower end face of the connecting plate (7), the clamping base (9) is installed at four end corners of the upper end face of the connecting plate (7), the inserting pins (10) are arranged on two sides of the lower end face of the connecting plate (7), the inserting grooves (11) are formed in the upper end face of the fixing seat (8) and the inserting pins (10) correspondingly, and the matching pins (12) are installed on the lower end face of the heat dissipation frame (5), rubber circle (13) are installed to one side of cooperation round pin (12) lower extreme, the up end of joint base (9) is provided with spacing groove (14), spacer pin (15) are installed to the inboard of slot (11), spring (16) are installed to one side of spacer pin (15), connecting plate (7) all are provided with thermovent (17) with the intermediate position of fixing base (8), the both sides of fixing base (8) all are provided with two fixed feet (18).

2. A readily installable relay socket according to claim 1, wherein: the dustproof structure is composed of the base (1) and the dustproof cover (2), and the dustproof cover (2) is connected with the base (1) through clamping.

3. A readily installable relay socket according to claim 1, wherein: the heat dissipation frame (5) and the heat dissipation fins (6) form a heat dissipation structure, and the heat dissipation frame (5) and the connecting plate (7) are fixed through screws.

4. A readily installable relay socket according to claim 1, wherein: joint base (9) and cooperation round pin (12) constitute grafting structure, joint base (9) and cooperation round pin (12) are overall structure, cooperation round pin (12) are located the lower terminal surface of base (1).

5. A readily installable relay socket according to claim 1, wherein: the inserting structure is formed by the inserting groove (11) and the inserting pin (10), and a square groove is formed in the inner side of the inserting pin (10).

6. A readily installable relay socket according to claim 1, wherein: cooperation round pin (12) are fixed through pegging graft with joint base (9), the inner wall of spacing groove (14) is provided with the annular, joint base (9) are fixed through annular and rubber ring (13) cooperation with cooperation round pin (12).

7. A readily installable relay socket according to claim 1, wherein: the limiting pin (15) is in a long strip shape, and the width of the limiting pin (15) is consistent with that of the square groove in the inserting pin (10).