CN112614708A

CN112614708A - Switching mechanism with cable peeling and cutting functions

Info

Publication number: CN112614708A
Application number: CN202011555356.3A
Authority: CN
Inventors: 黄晋华
Original assignee: Huarui Enterprise Management Consulting Quzhou Co ltd
Current assignee: Huarui Enterprise Management Consulting Quzhou Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-04-06

Abstract

The invention provides a switching mechanism with cable peeling and cutting functions, relates to the technical field of electric fittings, and solves the problems that flexible adjustment of a fixed position cannot be realized, elastic looseness prevention of a fixed bolt cannot be realized, drainage of water drops cannot be realized, and the like; the auxiliary bending and pressing problem of the cable cannot be realized through structural improvement. A switch mechanism with cable peeling and cutting functions comprises a base body; four fixing structures are installed on the base body, a switch main body is further installed on the base body, and four cables are connected to the switch main body. Because of the supplementary piece head end is slope column structure, and supplementary piece and rectangular hole have constituteed the bending structure of cable conductor jointly to can realize bending and then strengthened the fixed fastening degree of cable conductor after the apron is fixed.

Description

Switching mechanism with cable peeling and cutting functions

Technical Field

The invention belongs to the technical field of electric fittings, and particularly relates to a switch mechanism with cable peeling and cutting functions.

Background

A switching mode power supply, also called a switching power supply or a switching converter, is a high-frequency power conversion device, which is a power supply, and functions to convert a level voltage into a voltage or current required by a user terminal through different types of architectures.

As in application No.: the invention provides a power switch box, and belongs to the technical field of electric fittings, wherein the CN201410707972.4 is a power switch box. It has solved the waterproof dustproof function of present switch box poor problem. The power switch box comprises a shell, a power module, a switch and a socket, wherein the power module, the switch and the socket are arranged in the shell; the power module, the switch and the socket are arranged in the accommodating space, and the power switch box further comprises a protective cover which is arranged on the shell and can rotatably cover the first opening. This switch box is through being equipped with the first open-ended protective cover of rotatable cover, in the use, only needs to locate first opening with the protective cover lid on, then can be effectively waterproof, prevents simultaneously that other impurities such as dust from entering into accommodating space, can effectual protection locate power module, switch and the socket in accommodating space, has improved this switch box security and has prolonged its life in the use.

The power switch based on the above application has the following defects at present:

one is that the existing device has low functionality and does not have the functions of cutting off and peeling off a cable, and moreover, when the existing device is fixed in a box body, the flexible adjustment of the fixed position cannot be realized, the elastic looseness prevention of a fixed bolt cannot be realized, the drainage of water drops cannot be realized, and the like; finally, the current device steadiness is relatively poor when connecting cable conductor, can not realize through structural improvement that the supplementary of cable conductor is bent and is compressed tightly.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a switch mechanism with cable peeling and cutting functions is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a switch mechanism with cable peeling and cutting functions, which aims to solve the problems that the existing device has lower functionality and does not have cable cutting and peeling functions, and the existing device cannot realize flexible adjustment of a fixed position, elastic looseness prevention of a fixed bolt, water drop drainage and the like when being fixed in a box body; finally, the current device steadiness is relatively poor when connecting cable conductor, can not realize the supplementary problem of bending and compressing tightly of cable conductor through structural improvement.

The invention relates to a switching mechanism with cable peeling and cutting functions, which is achieved by the following specific technical means:

a switch mechanism with cable peeling and cutting functions comprises a base body; the base body is provided with four fixing structures, the base body is also provided with a switch main body, and the switch main body is connected with four cables; the fixing structure comprises four fixing seats and fastening bolts, and the four fixing seats are respectively welded on the four sliding seats; each fixing seat is inserted with a fastening bolt, and the fixing seat is of a concave structure; the pedestal includes the recess, the recess is seted up on the pedestal, and the recess is arc groove-shaped structure to the drainage structure of pedestal has been constituteed to the recess.

Further, the seat body comprises a sliding groove, two sliding grooves are formed in the left end face and the right end face of the seat body, and the two sliding grooves are of T-shaped groove structures; the fixed structure comprises four sliding seats, two sliding seats are connected in the two sliding grooves on the left side in a sliding manner, and the other two sliding seats are connected in the two sliding grooves on the right side in a sliding manner; each sliding seat is connected with a fixing bolt in a threaded manner, and the sliding seats and the sliding grooves jointly form an adjustable fixed structure.

Furthermore, the fixed structure also comprises four limiting plates, and the four limiting plates are all rectangular plate-shaped structures; the limiting plates are in contact with the fastening bolts, and the limiting plates form an elastic locking structure of the fastening bolts.

Furthermore, the seat body also comprises clamping grooves, positive plates, a cover plate and negative plates, four clamping grooves are formed in the seat body in a rectangular array shape, and each clamping groove is internally provided with one positive plate; the cover plate is of a rectangular plate-shaped structure, four negative plates are arranged at the bottom end of the cover plate in a rectangular array shape, and the negative plates correspond to the positive plates in position.

Furthermore, the seat body also comprises jacks and an insertion rod, two jacks are symmetrically arranged on the seat body, and the two jacks are both of rectangular hole-shaped structures; the number of the inserting rods is two, and the two inserting rods are symmetrically welded on the cover plate in a welding mode; the inserted bar corresponds to the position of the jack, the inserted bar and the jack jointly form a guide structure of the cover plate, and when the inserted bar is plugged with the jack, a fixing bolt on the cover plate is aligned with a fixing hole on the base body.

Furthermore, the seat body also comprises a cutting seat and a cutting knife, the cutting seat is welded on the seat body, and the cutting seat is of a rectangular block structure; the cutting knife is welded on the cover plate, the cutting knife is aligned with the cutting seat, and the cutting knife is contacted with the cutting seat after the cover plate is fixed with the seat body.

Furthermore, the seat body also comprises a rectangular hole and an auxiliary block, wherein the rectangular hole is formed in the seat body and is communicated with the four clamping grooves; the auxiliary block is welded on the cover plate in a welding mode, and the auxiliary block corresponds to the rectangular hole in position; the head end of the auxiliary block is of an inclined structure, and the auxiliary block and the rectangular hole jointly form a bending structure of the cable.

Compared with the prior art, the invention has the following beneficial effects:

the fixing structure of the cable is improved, firstly, the inserting rod corresponds to the jack, the inserting rod and the jack form a guide structure of the cover plate together, and when the inserting rod is inserted into the jack, the fixing bolt on the cover plate is aligned with the fixing hole on the base body, so that the convenience in mounting the cover plate is improved; and secondly, the head end of the auxiliary block is of an inclined structure, and the auxiliary block and the rectangular hole jointly form a bending structure of the cable, so that the cable can be bent after the cover plate is fixed, and the fixing and fastening degree of the cable is further enhanced.

The fixing structure of the seat body and the seat body is improved, firstly, because each sliding seat is in threaded connection with a fixing bolt, and the sliding seat and the sliding groove form an adjustable fixing structure together, the flexible adjustment of the fixing position can be realized; secondly, as each fixing seat is inserted with a fastening bolt and is of a concave structure, the elastic looseness prevention of the fastening bolt can be realized through the elastic deformation of the fixing seat after the fastening bolt is screwed down; thirdly, as the limiting plate is in contact with the fastening bolt and forms an elastic locking structure of the fastening bolt, the limiting plate can tilt along with the fastening bolt under the deformation of the fixing seat after the fastening bolt is screwed down, and the elastic locking of the fastening bolt can be realized by jacking the fastening bolt through the limiting plate; fourthly, as the grooves are formed in the base body and are of arc groove-shaped structures, and the grooves form a drainage structure of the base body, when water drops generated by temperature difference in the cabinet body flow to the grooves, drainage can be realized through the grooves, and the water drops are placed to be in contact with the switch main body to cause short circuit; fifthly, the cutting knife is welded on the cover plate, the cutting knife is aligned with the cutting seat, and the cutting knife is contacted with the cutting seat after the cover plate is fixed with the seat body, so that the peeling and cutting of the cable can be realized through the cutting seat and the cutting knife.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic view of the present invention in an axially disassembled configuration.

Fig. 3 is a schematic axial view of the switch of the present invention with the switch body removed.

Fig. 4 is a left side view of the structure of fig. 3 according to the present invention.

Fig. 5 is an enlarged schematic view of fig. 4 at a.

Fig. 6 is a left side view of the structure of fig. 3 according to the present invention.

Fig. 7 is an enlarged view of the structure of fig. 6B according to the present invention.

Fig. 8 is an enlarged axial view of the base and the fixing structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base body; 101. a sliding groove; 102. a card slot; 103. a positive plate; 104. a jack; 105. a cover plate; 106. inserting a rod; 107. a negative plate; 108. a cutting seat; 109. a cutting knife; 110. a rectangular hole; 111. an auxiliary block; 112. a groove; 2. a fixed structure; 201. a sliding seat; 202. a fixed seat; 203. fastening a bolt; 204. a limiting plate; 3. a switch main body; 4. and (3) a cable.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides a switch mechanism with cable peeling and cutting functions, which comprises a seat body 1; four fixing structures 2 are arranged on the base body 1, a switch main body 3 is also arranged on the base body 1, and four cables 4 are connected to the switch main body 3; referring to fig. 4 and 5, the fixing structure 2 includes four fixing seats 202 and fastening bolts 203, the four fixing seats 202 are provided, and the four fixing seats 202 are respectively welded to the four sliding seats 201; each fixing seat 202 is inserted with a fastening bolt 203, and the fixing seat 202 is of a concave structure, so that after the fastening bolt 203 is screwed down, elastic looseness prevention of the fastening bolt 203 can be realized through elastic deformation of the fixing seat 202; referring to fig. 6 and 7, the base 1 includes a groove 112, the groove 112 is disposed on the base 1, the groove 112 is an arc-shaped groove-shaped structure, and the groove 112 constitutes a drainage structure of the base 1, so that when the water drops generated by temperature difference in the cabinet body flow to the groove 112, drainage can be realized through the groove 112, and then the water drops are placed to contact with the switch main body 3 to cause short circuit.

Referring to fig. 3, the seat body 1 includes a sliding groove 101, two sliding grooves 101 are disposed on both left and right end surfaces of the seat body 1, and both the two sliding grooves 101 are in a T-shaped groove structure; the fixed structure 2 comprises four sliding seats 201, two sliding seats 201 are slidably connected in the two sliding grooves 101 on the left side, and the other two sliding seats 201 are slidably connected in the two sliding grooves 101 on the right side; all threaded connection has a fixing bolt on every sliding seat 201, and sliding seat 201 and sliding tray 101 have constituteed adjustable fixed structure jointly to can realize the nimble regulation of fixed position.

Referring to fig. 4 and 5, the fixed structure 2 further includes four limiting plates 204, and the four limiting plates 204 are all rectangular plate-shaped structures; the limit plate 204 is in contact with the fastening bolt 203, and the limit plate 204 constitutes an elastic locking structure of the fastening bolt 203, so that the limit plate 204 can tilt along with the fastening bolt 203 after the fastening bolt 203 is screwed down under the deformation of the fixing seat 202, and the elastic locking of the fastening bolt 203 can be realized by the limit plate 204 pushing up the fastening bolt 203.

Referring to fig. 3, the seat body 1 further includes four slots 102, four positive plates 103, a cover plate 105 and four negative plates 107, the four slots 102 are formed in the seat body 1 in a rectangular array, and each slot 102 is provided with one positive plate 103; the cover plate 105 is of a rectangular plate-shaped structure, four negative plates 107 are arranged at the bottom end surface of the cover plate 105 in a rectangular array, and the negative plates 107 correspond to the positive plates 103 in position.

Referring to fig. 3, the seat body 1 further includes two insertion holes 104 and an insertion rod 106, two insertion holes 104 are symmetrically formed in the seat body 1, and the two insertion holes 104 are both rectangular hole-shaped structures; the number of the inserting rods 106 is two, and the two inserting rods 106 are symmetrically welded on the cover plate 105; the insertion rod 106 corresponds to the insertion hole 104, the insertion rod 106 and the insertion hole 104 jointly form a guide structure of the cover plate 105, and when the insertion rod 106 is inserted into the insertion hole 104, the fixing bolt on the cover plate 105 is aligned with the fixing hole on the base body 1, so that the convenience in mounting the cover plate 105 is improved.

Referring to fig. 3, the seat body 1 further includes a cutting seat 108 and a cutting knife 109, the cutting seat 108 is welded on the seat body 1, and the cutting seat 108 is a rectangular block structure; the cutting blade 109 is welded to the cover plate 105 with the cutting blade 109 aligned with the cutting seat 108, and the cutting blade 109 is brought into contact with the cutting seat 108 when the cover plate 105 is fixed to the housing 1, whereby peeling and cutting of the cable line 4 can be performed by the cutting seat 108 and the cutting blade 109.

Referring to fig. 3, the seat body 1 further includes a rectangular hole 110 and an auxiliary block 111, the seat body 1 is provided with a rectangular hole 110, and the rectangular hole 110 is communicated with the four slots 102; the auxiliary block 111 is welded on the cover plate 105, and the auxiliary block 111 corresponds to the rectangular hole 110; the head end of the auxiliary block 111 is of an inclined structure, and the auxiliary block 111 and the rectangular hole 110 jointly form a bending structure of the cable 4, so that the cable 4 can be bent after the cover plate 105 is fixed, and the fixing and fastening degree of the cable 4 is further enhanced.

The specific use mode and function of the embodiment are as follows:

when the device is fixed in a box body in use, firstly, each sliding seat 201 is in threaded connection with a fixing bolt, and the sliding seats 201 and the sliding grooves 101 form an adjustable fixed structure together, so that the fixed position can be flexibly adjusted; secondly, as each fixing seat 202 is inserted with a fastening bolt 203 and the fixing seat 202 is of a concave structure, the elastic looseness prevention of the fastening bolt 203 can be realized through the elastic deformation of the fixing seat 202 after the fastening bolt 203 is screwed down; thirdly, because the limit plate 204 is in contact with the fastening bolt 203 and the limit plate 204 constitutes an elastic locking structure of the fastening bolt 203, the limit plate 204 can tilt along with the deformation of the fixing seat 202 after the fastening bolt 203 is tightened, and the elastic locking of the fastening bolt 203 can be realized by jacking the fastening bolt 203 through the limit plate 204; fourthly, as the groove 112 is formed in the base body 1, the groove 112 is of an arc groove-shaped structure, and the groove 112 forms a drainage structure of the base body 1, when water drops generated by temperature difference in the cabinet body flow to the groove 112, drainage can be realized through the groove 112, and the water drops are placed to contact with the switch main body 3 to cause short circuit;

when the cable 4 is fixed, firstly, the insertion rod 106 corresponds to the insertion hole 104, the insertion rod 106 and the insertion hole 104 jointly form a guide structure of the cover plate 105, and when the insertion rod 106 is inserted into the insertion hole 104, the fixing bolt on the cover plate 105 is aligned with the fixing hole on the base body 1, so that the convenience in mounting the cover plate 105 is improved; secondly, because the head end of the auxiliary block 111 is an inclined structure, and the auxiliary block 111 and the rectangular hole 110 jointly form a bending structure of the cable 4, the cable 4 can be bent after the cover plate 105 is fixed, and the fixing and fastening degree of the cable 4 is further enhanced.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a switching mechanism with function is peeld and is tailor to cable conductor which characterized in that: comprises a seat body (1); the base body (1) is provided with four fixing structures (2), the base body (1) is also provided with a switch main body (3), and the switch main body (3) is connected with four cables (4); the fixing structure (2) comprises four fixing seats (202) and fastening bolts (203), wherein the four fixing seats (202) are respectively welded on the four sliding seats (201); each fixing seat (202) is inserted with a fastening bolt (203), and the fixing seat (202) is of a concave structure; the seat body (1) comprises a groove (112), the groove (112) is formed in the seat body (1), the groove (112) is of an arc groove-shaped structure, and the groove (112) forms a drainage structure of the seat body (1).

2. The switch mechanism with cable peeling and cutting functions as claimed in claim 1, wherein: the seat body (1) comprises a sliding groove (101), the left end surface and the right end surface of the seat body (1) are both provided with two sliding grooves (101), and the two sliding grooves (101) are both of a T-shaped groove structure; the fixing structure (2) comprises four sliding seats (201), two sliding seats (201) are connected in the two sliding grooves (101) on the left side in a sliding mode, and the other two sliding seats (201) are connected in the two sliding grooves (101) on the right side in a sliding mode; all threaded connection has a fixing bolt on every sliding seat (201), and sliding seat (201) and sliding tray (101) have constituteed adjustable fixed structure jointly.

3. The switch mechanism with cable peeling and cutting functions as claimed in claim 1, wherein: the fixing structure (2) further comprises four limiting plates (204), wherein the four limiting plates (204) are all rectangular plate-shaped structures; the limiting plate (204) is in contact with the fastening bolt (203), and the limiting plate (204) forms an elastic locking structure of the fastening bolt (203).

4. The switch mechanism with cable peeling and cutting functions as claimed in claim 1, wherein: the seat body (1) further comprises clamping grooves (102), positive plates (103), a cover plate (105) and negative plates (107), four clamping grooves (102) are formed in the seat body (1) in a rectangular array shape, and one positive plate (103) is arranged in each clamping groove (102); the cover plate (105) is of a rectangular plate-shaped structure, the bottom end face of the cover plate (105) is provided with four negative plates (107) in a rectangular array shape, and the negative plates (107) correspond to the positive plates (103) in position.

5. The switch mechanism with cable peeling and cutting functions as claimed in claim 1, wherein: the seat body (1) further comprises jacks (104) and an insertion rod (106), two jacks (104) are symmetrically formed in the seat body (1), and the two jacks (104) are both in a rectangular hole-shaped structure; the number of the inserted rods (106) is two, and the two inserted rods (106) are symmetrically welded on the cover plate (105); the inserted bar (106) corresponds to the position of the jack (104), the inserted bar (106) and the jack (104) jointly form a guide structure of the cover plate (105), and when the inserted bar (106) is inserted into the jack (104), a fixing bolt on the cover plate (105) is aligned to a fixing hole on the base body (1).

6. The switch mechanism with cable peeling and cutting functions as claimed in claim 1, wherein: the seat body (1) further comprises a cutting seat (108) and a cutting knife (109), the cutting seat (108) is welded on the seat body (1), and the cutting seat (108) is of a rectangular block structure; the cutting knife (109) is welded on the cover plate (105), the cutting knife (109) is aligned with the cutting seat (108), and the cutting knife (109) is contacted with the cutting seat (108) after the cover plate (105) is fixed with the seat body (1).

7. The switch mechanism with cable peeling and cutting functions as claimed in claim 1, wherein: the seat body (1) further comprises a rectangular hole (110) and an auxiliary block (111), the rectangular hole (110) is formed in the seat body (1), and the rectangular hole (110) is communicated with the four clamping grooves (102); the auxiliary block (111) is welded on the cover plate (105), and the auxiliary block (111) corresponds to the rectangular hole (110); the head end of the auxiliary block (111) is of an inclined structure, and the auxiliary block (111) and the rectangular hole (110) jointly form a bending structure of the cable (4).