CN216929027U

CN216929027U - Terminal seat and have its electrical equipment

Info

Publication number: CN216929027U
Application number: CN202122862083.3U
Authority: CN
Inventors: 石建华
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-07-08
Anticipated expiration: 2031-11-19

Abstract

The utility model provides a terminal block and electric equipment with the same, relates to the technical field of electric connecting terminals, and aims to solve the problem that one terminal block cannot be used for meeting the wiring requirements of various connecting terminals at the same time. The terminal seat comprises a structure body, wherein the structure body is provided with a first side and a second side which are opposite to each other along a first direction, the first side is provided with a groove, the second side is provided with a protrusion, and any two terminal seats can be spliced by the insertion of the protrusion and the groove; the structure body is further provided with a terminal fixing position configured to fix the wiring terminal. The electrical equipment comprises the terminal base. The utility model enables one terminal block to simultaneously meet the wiring requirements of various wiring terminals.

Description

Terminal seat and have its electrical equipment

Technical Field

The utility model relates to the technical field of electric appliance wiring terminals, in particular to a terminal base and electric appliance equipment with the same.

Background

In the installation process of electrical equipment such as an air conditioner, a power line, a control panel connecting line and an internal and external machine connecting line need to be communicated through a wiring terminal, so that power supply is realized. The connecting terminal is usually fixed on the terminal block, and the terminal block is required to have different digits to meet the use requirements of different connecting terminals because the connecting terminal has more use conditions.

However, the conventional terminal block is usually a fixed number of bits, and one terminal block cannot be used to satisfy the wiring requirements of multiple wiring terminals at the same time.

SUMMERY OF THE UTILITY MODEL

The first objective of the present invention is to provide a terminal block to solve the technical problem that one terminal block cannot be used to satisfy the wiring requirements of multiple wiring terminals at the same time.

The terminal seat provided by the utility model comprises a structure body, wherein the structure body is provided with a first side and a second side which are opposite to each other along a first direction, the first side is provided with a groove, the second side is provided with a bulge, and any two terminal seats can be spliced by the splicing of the bulge and the groove; the structure body is further provided with a terminal fixing position configured to fix the wiring terminal.

When the terminal fixing device is used, when the number of the terminal fixing positions needs to be increased, a proper number of terminal blocks can be selected, such as: when the number of the terminal fixing positions of the two terminal seats can meet the use requirement, the bulge of one terminal seat can be inserted into the groove of the other terminal seat, so that the two terminal seats are spliced, the two terminal seats are integrally used, and the purpose of increasing the number of the terminal fixing positions is achieved; when the number of bits of the terminal fixing positions of the three terminal blocks can meet the use requirement, the bulge of one terminal block can be inserted into the groove of the second terminal block, and then the bulge of the second terminal block is inserted into the groove of the third terminal block, so that the three terminal blocks are spliced, the three terminal blocks are used as a whole, and the purpose of further increasing the number of bits of the terminal fixing positions is achieved.

This terminal block sets up arch and recess respectively through the both sides at the structure body, can realize the concatenation of two and above arbitrary quantity terminal blocks for the staff can freely select as required, thereby has reached the purpose that uses a terminal block to satisfy multiple binding post's wiring demand simultaneously, has improved the commonality of terminal block. In addition, due to the arrangement mode, various use requirements can be met only by producing one terminal base, and the manufacturing cost of the terminal base is reduced.

Furthermore, the groove and the protrusion extend along a second direction, the second direction forms an angle with the first direction, and at least one end of the groove along the extending direction is through. Due to the arrangement, when the two terminal blocks are required to be spliced together, the bulge of one terminal block can slide into the through end of the groove of the other terminal block, and the splicing of the terminal blocks is realized. The non-through end of the groove can limit the sliding-in stroke of the protrusion, and the protrusion is prevented from sliding out of the non-through end of the groove, so that the two terminal seats are prevented from being separated.

Further, from the center of the structure body to the direction of the first side, the groove is in a necking shape, and the shape of the protrusion is matched with that of the groove. So set up for after protruding and recess grafting cooperation are in the same place, the degree of freedom of protruding edge first direction is effectively restricted, has prevented that the protruding edge first direction from breaking away from the recess, has guaranteed the stability after two terminal seat splices together.

Further, the groove is a dovetail groove. The arrangement form of the dovetail groove is convenient to process and manufacture while limiting the protrusion, so that the cost of the terminal base of the embodiment is reduced.

Further, the terminal block further comprises a base, the structure body is fixedly arranged on the base, and the base is configured to be fixedly connected with an installation base of the electrical equipment. Through set up the base in the terminal seat, can realize the reliable connection of terminal seat and electrical equipment installation basis, prevent that the terminal seat from droing from electrical equipment.

Further, the base is along the both ends of second direction all protrusion in structure body, the base protrusion in structure body's position forms first connecting portion and second connecting portion respectively, first connecting portion have seted up first connecting hole, the second connecting hole has been seted up to the second connecting portion. When the terminal block is required to be installed on the installation base of the electrical equipment, a connecting piece (such as a connecting bolt) can be utilized to penetrate through the first connecting hole and/or the second connecting hole and be fixed on the installation base of the electrical equipment, so that the terminal block can be fixed.

Further, the first direction is a width direction of the terminal block, and the second direction is a length direction of the terminal block. So set up, can make a plurality of terminal seats splice back together, overall structure is compacter, on the one hand, guarantees binding post's smooth wiring, and on the other hand reduces the space in electrical equipment and occupies.

Furthermore, the terminal fixing position is provided with a fixing hole. Through set up the fixed orifices at the terminal fixed position, can utilize the mounting to pass binding post's connecting hole to be fixed in the fixed orifices, realize effectively fixing to binding post.

Further, the terminal fixing position comprises an accommodating groove formed in the structure body, and the fixing hole is formed in the bottom wall of the accommodating groove. Through set up the holding tank at the terminal fixed position, can realize holding to binding post to improve binding post and be fixed in the stability behind the structure body.

The second objective of the present invention is to provide an electrical apparatus, so as to solve the technical problem that one terminal block cannot be used to simultaneously satisfy the wiring requirements of multiple wiring terminals of the electrical apparatus.

The electrical equipment provided by the utility model comprises a plurality of terminal blocks, and any two terminal blocks are spliced by splicing the protrusions and the grooves.

By arranging the terminal block in the electrical equipment, correspondingly, the electrical equipment has all the advantages of the terminal block, and the description is omitted.

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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic three-dimensional structure diagram of a terminal block according to an embodiment of the present invention;

fig. 2 is a schematic top view of a terminal block according to an embodiment of the present invention;

fig. 3 is a schematic side view of a terminal block according to an embodiment of the utility model;

fig. 4 is a schematic top view of two terminal blocks provided by an embodiment of the present invention after being spliced together;

fig. 5 is a schematic side view of two terminal blocks provided by the embodiment of the utility model after being spliced together.

Description of the reference numerals:

010-a terminal base; 100-structural body; 200-a base;

110-a first side; 120-a second side; 130-a groove; 140-a bump; 150-terminal retention position; 151-fixing holes;

210-a first connection; 211 — a first connection hole; 220-a second connection; 221-second connection hole.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Fig. 1 is a schematic three-dimensional structure diagram of the terminal block 010 provided in this embodiment, fig. 2 is a schematic top-view structure diagram of the terminal block 010 provided in this embodiment, and fig. 3 is a schematic side-view structure diagram of the terminal block 010 provided in this embodiment. As shown in fig. 1 to 3, the present embodiment provides a terminal block 010, including a structure body 100, specifically, the structure body 100 has a first side 110 and a second side 120 opposite to each other along a first direction, the first side 110 is provided with a groove 130, the second side 120 is provided with a protrusion 140, and any two terminal blocks 010 can be spliced by the insertion of the protrusion 140 and the groove 130; the structural body 100 is further provided with a terminal fixing site 150, the terminal fixing site 150 being configured to fix a wire connection terminal.

When the number of the terminal fixing portions 150 needs to be increased, an appropriate number of the terminal blocks 010 may be selected. Fig. 4 is a schematic top view of the terminal block 010 provided in the embodiment, and fig. 5 is a schematic side view of the terminal block 010 provided in the embodiment. As shown in fig. 4 and fig. 5, when the number of bits of the terminal fixing portions 150 of the two terminal blocks 010 can meet the use requirement, the protrusion 140 of one terminal block 010 can be inserted into the groove 130 of the other terminal block 010 to splice the two terminal blocks 010, so that the two terminal blocks 010 are used as a whole, and the purpose of increasing the number of bits of the terminal fixing portions 150 is achieved.

In other embodiments, when the number of bits of the terminal fixing bits 150 of the three terminal blocks 010 can meet the use requirement, the protrusion 140 of one terminal block 010 can be inserted into the groove 130 of the second terminal block 010, and then the protrusion 140 of the second terminal block 010 can be inserted into the groove 130 of the third terminal block 010, so that the three terminal blocks 010 can be spliced, and the three terminal blocks 010 can be used as a whole, thereby further increasing the number of bits of the terminal fixing bits 150.

This terminal block 010 sets up arch 140 and recess 130 respectively through the both sides at structure body 100, can realize the concatenation of two and above arbitrary quantity terminal block 010 for the staff can freely select as required, thereby has reached and has used a terminal block 010 to satisfy the purpose of multiple binding post's wiring demand simultaneously, has improved terminal block 010's commonality. Moreover, in this arrangement, since only one terminal block 010 needs to be produced, various use requirements can be met, and the manufacturing cost of the terminal block 010 is reduced.

It should be noted that the assembling process of the three or more terminal blocks 010 is similar to that of the two terminal blocks 010, the assembling process of the two terminal blocks 010 is only illustrated in this embodiment, and the assembling process of the three or more terminal blocks 010 is not illustrated in the drawings.

Referring to fig. 1 to fig. 3, in the present embodiment, the groove 130 and the protrusion 140 both extend along a second direction, the second direction forms an angle with the first direction, and one end of the groove 130 along the extending direction thereof is through.

With such an arrangement, when the two terminal blocks 010 need to be spliced together, the protrusion 140 of one terminal block 010 can slide into the through end of the groove 130 of the other terminal block 010, so that the terminal blocks 010 can be spliced. The non-through end of the groove 130 can limit the sliding-in stroke of the protrusion 140, and the protrusion 140 is prevented from sliding out of the non-through end of the groove 130, so that the two terminal blocks 010 are prevented from being separated.

In other embodiments, both ends of the groove 130 along the extending direction thereof may be penetrated. At this time, both of the through ends of the groove 130 can form the fitting ends of the protrusions 140, so that the worker can fit the protrusions 140 from either end of the groove 130, thereby improving the splicing efficiency of the terminal block 010.

In this embodiment, a direction of an arrow ab in fig. 1 and 2 indicates a first direction, and a direction of an arrow cd indicates a second direction. That is, the second direction is perpendicular to the first direction. So set up, be convenient for processing and manufacturing.

In other embodiments, the second direction may have another angle with the first direction, as long as the protrusion 140 can slide into the groove 130 from one end to splice the two terminal blocks 010.

Referring to fig. 3, in the present embodiment, the groove 130 is in a shape of a throat from the center of the structural body 100 to the first side 110, and accordingly, the shape of the protrusion 140 is matched with the shape of the groove 130.

So set up for after protruding 140 is in the same place with recess 130 grafting cooperation, protruding 140 is effectively restricted along the degree of freedom of first direction, has prevented that protruding 140 from breaking away from recess 130 along the first direction, has guaranteed the stability after two terminal blocks 010 splice together.

Referring to fig. 3, in the present embodiment, the groove 130 is a dovetail groove. The dovetail groove is provided to limit the protrusion 140 and facilitate processing and manufacturing, thereby reducing the cost of the terminal block 010 of the present embodiment.

It will be appreciated that the recess 130 may also be a T-shaped slot.

Referring to fig. 1 to fig. 3, in the embodiment, the terminal block 010 further includes a base 200, the structure body 100 is fixedly disposed on the base 200, and the base 200 is configured to be fixedly connected to an installation base of an electrical apparatus. Wherein, the 'installation base of the electrical equipment' means: the electrical equipment is used for installing the terminal base 010.

By providing the base 200 in the terminal block 010, the terminal block 010 can be reliably connected to an electrical equipment mounting base, and the terminal block 010 is prevented from falling off from the electrical equipment.

Referring to fig. 1 and fig. 2, in the present embodiment, two ends of the base 200 along the second direction protrude from the structure body 100, specifically, a first connection portion 210 and a second connection portion 220 are respectively formed at a portion of the base 200 protruding from the structure body 100, wherein the first connection portion 210 is provided with a first connection hole 211, and the second connection portion 220 is provided with a second connection hole 221.

When the terminal block 010 needs to be installed on the installation base of the electrical equipment, a connector (e.g., a connection bolt) may be inserted through the first connection hole 211 and/or the second connection hole 221 and fixed to the installation base of the electrical equipment, so as to fix the terminal block 010.

As shown in fig. 4, when the two spliced terminal sockets 010 need to be fixed to the installation base of the electrical equipment, a connector may be disposed in the first connection hole 211 of the left terminal socket 010, and a connector may be disposed in the second connection hole 221 of the right terminal socket 010; alternatively, the second connection hole 221 of the left terminal block 010 is provided with a connection member, and the first connection hole 211 of the right terminal block 010 is provided with a connection member, so that the two terminal blocks 010 joined together are fixedly mounted by the diagonal arrangement of the connection members. So set up, not only can realize effectively fixing terminal seat 010, moreover, can also reduce the quantity of the connecting piece that uses, reduce cost improves assembly efficiency again.

It can be understood that, in the actual use process, the fixing reliability of the terminal block 010 can be improved by increasing the number of the connecting pieces, and the worker can adjust the terminal block according to the actual situation.

Referring to fig. 2, in the embodiment, the first direction is a width direction of the terminal block 010, and the second direction is a length direction of the terminal block 010.

So set up, can make a plurality of terminal blocks 010 splice back together, overall structure is compacter, on the one hand, guarantees binding post's smooth wiring, and on the other hand reduces the space in electrical equipment and occupies.

Referring to fig. 1 and fig. 2, in the present embodiment, the terminal fixing portion 150 is provided with a fixing hole 151. By providing the fixing hole 151 in the terminal fixing position 150, the fixing member can pass through the connecting hole of the connection terminal and be fixed in the fixing hole 151, thereby achieving effective fixing of the connection terminal.

Referring to fig. 1 and fig. 2, in the present embodiment, the terminal fixing portion 150 includes an accommodating groove formed in the structure body 100, wherein the fixing hole 151 is formed in a bottom wall of the accommodating groove. The accommodating groove is formed in the terminal fixing position 150, so that the wiring terminal can be accommodated, and the stability of the wiring terminal after being fixed to the structure body 100 is improved.

Referring to fig. 1 and fig. 2, in the embodiment, each terminal seat 010 is provided with two receiving slots, the two receiving slots are distributed along the second direction, the receiving slots have lateral openings penetrating through the structure body 100, and the openings of the two receiving slots are opposite to each other along the second direction.

The accommodating groove in this arrangement facilitates the laying and fixing of the terminal block on the terminal block 010.

Referring to fig. 1, in the present embodiment, the structure body 100 and the base 200 are an integral structure. With this arrangement, the structural strength of the terminal block 010 can be ensured.

In addition, this embodiment still provides an electrical equipment, including a plurality of above-mentioned terminal seat 010, wherein, arbitrary two terminal seats 010 splice through the grafting of arch 140 with recess 130.

By providing the terminal block 010 in the electrical equipment, the electrical equipment has all the advantages of the terminal block 010, and therefore, the description thereof is omitted.

In this embodiment, the electrical device may be an air conditioner.

It should be noted that, in this embodiment, only the advantage of the terminal block 010 is exemplarily described by taking the use of the terminal block 010 in the air conditioner as an example, it can be understood that the terminal block 010 can also be applied to other electrical apparatuses that need to use the terminal block 010 for wiring, and this embodiment is not listed.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Finally, it should also be 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.

In the above embodiments, the descriptions of the orientations such as "left", "right", "side", and the like are based on the drawings.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The terminal block is characterized by comprising a structure body (100), wherein the structure body (100) is provided with a first side (110) and a second side (120) which are opposite to each other along a first direction, a groove (130) is formed in the first side (110), a protrusion (140) is formed in the second side (120), and any two terminal blocks can be spliced through the insertion of the protrusion (140) and the groove (130); the structural body (100) is further provided with a terminal fixing position (150), and the terminal fixing position (150) is configured to fix a wiring terminal.

2. The terminal block according to claim 1, wherein the groove (130) and the protrusion (140) each extend in a second direction, the second direction being at an angle to the first direction, and wherein at least one end of the groove (130) in the extending direction thereof is through.

3. The terminal block according to claim 2, wherein the groove (130) is in a shape of a throat from the center of the structural body (100) to the first side (110), and the shape of the protrusion (140) is adapted to the shape of the groove (130).

4. The terminal block according to claim 3, wherein the groove (130) is a dovetail groove.

5. The terminal block according to any one of claims 2 to 4, further comprising a base (200), wherein the structural body (100) is fixedly arranged on the base (200), and the base (200) is configured to be fixedly connected with a mounting base of an electrical device.

6. The terminal block according to claim 5, wherein both ends of the base (200) along the second direction protrude from the structural body (100), a first connection portion (210) and a second connection portion (220) are respectively formed at a portion of the base (200) protruding from the structural body (100), the first connection portion (210) is opened with a first connection hole (211), and the second connection portion (220) is opened with a second connection hole (221).

7. The terminal block according to any one of claims 2 to 4, wherein the first direction is a width direction of the terminal block, and the second direction is a length direction of the terminal block.

8. The terminal base according to any one of claims 2-4, wherein the terminal fixing portion (150) is provided with a fixing hole (151).

9. The terminal holder according to claim 8, wherein the terminal fixing portion (150) includes a receiving groove formed in the structure body (100), and the fixing hole (151) is formed in a bottom wall of the receiving groove.

10. An electrical device, comprising a plurality of terminal blocks as claimed in any one of claims 1 to 9, wherein any two terminal blocks are spliced by the insertion of the protrusion (140) and the groove (130).