Cable bunching device of cable T-junction box

Abstract

The utility model provides a cable bunching device of a cable T-junction box, and relates to the field of wire connection. A second bunching shell is mounted at the top of the first bunching shell; a first guide strip is arranged on the outer side of the first bunching shell. Three bunching shell fixing plates are further mounted on the outer side of the first bunching shell; the inner side of the first bunching shell and the inner side of the second bunching shell are each fixedly provided with three semi-cylindrical sealing rubber rings. A second guide strip is arranged on the outer side of the second bunching shell. The device is more convenient and labor-saving to operate during cable connection.

Description

Technical Field

[0001] The utility model relates to the technical field of electric wire connection, in particular to a cable harness device of a cable T-junction box. Background Art

[0002] In order to make the cable a complete line after it is laid, each section of the cable must be connected as a whole. When the main cable of the conductive line needs to connect two branch cables, a T-type cable connector is usually used, and the outside of the connector is often fixed by a T-type shell.

[0003] For example, the patent with application number 202222604719.9 discloses a T-type cable connector, which relates to the technical field of cable connectors, including a straight-through connecting tube, a forked connecting tube is provided at the middle position of the bottom of the straight-through connecting tube, and the straight-through connecting tube and the forked connecting tube together constitute a "T"-type cable connector, wherein a straight-through through hole is provided inside the straight-through connecting tube, and a forked through hole connected to the straight-through through hole is provided inside the forked connecting tube. The utility model inserts the straight-through conductive part into the straight-through connecting tube, inserts the forked conductive part into the forked connecting tube, and then opens the connecting cap, and the staff connects the straight-through conductive part and the forked conductive part inside the assembly connecting hole, so that the staff can adjust and observe the connection between the straight-through conductive part and the forked conductive part more intuitively and conveniently, effectively improving the overall convenience of operation and ensuring the stability of the straight-through conductive part and the forked conductive part when connected.

[0004] Currently, the outer shell of the T-type cable connector is mostly an integrated T-type tube. When connecting, the cable needs to be passed through the tube first, and then the two cables are wrapped and connected through the opening on the tube. For example, the cable connector in the above patent has a limited opening size, so it is more laborious to connect the cables. Summary of the invention

[0005] The disclosed embodiment relates to a cable harness device of a cable T-junction box, which is more convenient and labor-saving to operate when connecting cables.

[0006] In a first aspect of the present disclosure, a cable harness device for a cable T-junction box is provided, specifically comprising: a first harness housing;

[0007] A No. 2 harness housing is installed on the top of the No. 1 harness housing; a No. 1 guide bar is arranged on the outer side of the No. 1 harness housing; three harness housing fixing plates are also installed on the outer side of the No. 1 harness housing; three semi-cylindrical sealing rubber rings are fixed on the inner sides of the No. 1 harness housing and the No. 2 harness housing; a No. 2 guide bar is also arranged on the outer side of the No. 2 harness housing.

[0008] In at least some embodiments, a protruding block is disposed at the bottom of one end of the No. 1 conductor bar, and a protruding block is disposed at the top of one end of the No. 2 conductor bar.

[0009] In at least some embodiments, the first harness housing is composed of a first transverse tube and a first longitudinal tube, and the first longitudinal tube is perpendicular to the first transverse tube, and the second harness housing is composed of a second transverse tube and a second longitudinal tube, and the second longitudinal tube is perpendicular to the second transverse tube.

[0010] In at least some embodiments, the harness housing fixing plate is composed of a horizontal plate and two vertical plates, and two horizontal rectangular guide grooves are provided on one side of the two vertical plates, and the thickness of the rectangular guide grooves is equal to the thickness of the main parts of the first and second guide bars.

[0011] In at least some embodiments, a No. 1 guide bar is disposed on the front and rear outer walls of the No. 1 transverse tube and the left and right outer walls of the No. 1 longitudinal tube.

[0012] In at least some embodiments, the rectangular guide groove below one side of the vertical plate of the beam housing fixing plate is engaged with the No. 1 guide bar, and when the No. 2 beam housing is installed on top of the No. 1 beam housing, the height of the No. 2 guide bar will be at the same height as the rectangular guide groove above one side of the vertical plate of the beam housing fixing plate.

[0013] In at least some embodiments, a No. 2 guide bar is provided on the front and rear outer walls of the left and right ends of the No. 2 transverse tube and the left and right outer walls of the front end of the No. 2 longitudinal tube, and the length of the No. 2 guide bar is 5 mm greater than the width of the harness housing fixing plate.

[0014] The utility model provides a cable harness device for a cable T-junction box, which has the following beneficial effects:

[0015] After the No. 1 harness shell and the No. 2 harness shell in the utility model are assembled, they can wrap and protect the T-type cable connector. During assembly, the two cables can be firstly wrapped and connected and then placed in the No. 1 harness shell. Then, the No. 2 harness shell can be placed on top of the No. 1 harness shell and the harness shell fixing plate can be pushed to easily lock the two harness shells. In addition, the device can be fixed in the junction box by the harness shell fixing plate, which makes the operation more convenient and labor-saving when connecting cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0017] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0018] In the attached picture:

[0019] Figure 1 A schematic diagram of the assembled application from the top axis is shown;

[0020] Figure 2A schematic diagram of the elevation side of the present application after assembly is shown;

[0021] Figure 3 The axial side schematic diagram after the entire disassembly of the present application is shown;

[0022] Figure 4 A schematic diagram showing the separation of the No. 1 harness housing and the No. 2 harness housing in the present application is shown;

[0023] Figure 5 The schematic diagram of the structure of the first harness housing in the present application is shown;

[0024] Figure 6 A schematic diagram of the structure of the cable harness housing fixing plate in the present application is shown;

[0025] Reference numerals list

[0026] 1. No. 1 cable housing; 101. No. 1 horizontal tube; 102. No. 1 vertical tube; 2. No. 2 cable housing; 201. No. 2 horizontal tube; 202. No. 2 vertical tube; 3. No. 1 guide bar; 4. Cable housing fixing plate; 5. Sealing rubber ring; 6. No. 2 guide bar. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1: Please refer to Figures 1 to 6 :

[0029] The utility model provides a cable harness device for a cable T-junction box, comprising: a first harness shell 1;

[0030] A No. 2 harness shell 2 is installed on the top of the No. 1 harness shell 1. After the No. 1 harness shell 1 and the No. 2 harness shell 2 are assembled, they can be wrapped together on the outside of the T-connected cable, so that the cable can be tightened to prevent it from loosening, and the sealing rubber ring 5 on the inside of the No. 1 harness shell 1 and the No. 2 harness shell 2 will also be in close contact with the outer wall of the cable, so as to achieve a sealing effect; a No. 1 guide bar 3 is arranged on the outside of the No. 1 harness shell 1, and the No. 1 guide bar 3 cooperates with the rectangular guide groove below one side of the vertical plate of the harness fixing plate 4 to slide and support the harness fixing plate 4. When assembling the No. 2 harness shell 2, the harness fixing plate 4 can be slidably adjusted on the outside of the No. 1 guide bar 3, so that the No. 2 harness shell 2 can be locked and fixed by cooperating with the No. 2 guide bar 6 on the upper side of the vertical plate of the harness shell fixing plate 4; three harness shell fixing plates 4 are also installed on the outside of the No. 1 harness shell 1, and the harness shell fixing plate 4 can not only tighten the No. 1 harness The shell 1 is locked with the No. 2 harness shell 2, and after locking, the screw can be passed through the circular hole on the horizontal plate at the bottom of the harness shell fixing plate 4 to fix the position of the device. After the harness shell fixing plate 4 is fixed, it can also prevent it from sliding on the outside of the No. 1 harness shell 1 and loosening the No. 2 harness shell 2; three semi-cylindrical sealing rubber rings 5 ​​are fixed on the inner sides of the No. 1 harness shell 1 and the No. 2 harness shell 2. After the No. 1 harness shell 1 and the No. 2 harness shell 2 are assembled on the outside of the cable, the sealing rubber ring 5 will be tightly attached to the outer wall of the cable, thereby achieving a sealing effect; a No. 2 guide bar 6 is also provided on the outside of the No. 2 harness shell 2. After the No. 2 harness shell 2 is placed on the top of the No. 1 harness shell 1, the harness fixing plate 4 can be pushed toward the position of the No. 2 guide bar 6. During this process, the No. 2 guide bar 6 will be embedded in the rectangular guide groove above one side of the vertical plate of the harness shell fixing plate 4, so the No. 2 harness shell 2 can be locked on the top of the No. 1 harness shell 1.

[0031] In the present disclosure, Figure 1-Figure 5 As shown, a protrusion is provided at the bottom of one end of the No. 1 guide bar 3, and a protrusion is provided at the top of one end of the No. 2 guide bar 6. Therefore, when the wire harness housing fixing plate 4 is pushed to the edge position, the protrusions at one end of the No. 1 guide bar 3 and the No. 2 guide bar 6 can block the wire harness housing fixing plate 4 to prevent the wire harness housing fixing plate 4 from being separated from the No. 1 guide bar 3.

[0032] In the present disclosure, Figure 1-Figure 5 As shown, the No. 1 cable housing 1 is composed of a No. 1 transverse tube 101 and a No. 1 longitudinal tube 102, and the No. 1 longitudinal tube 102 is perpendicular to the No. 1 transverse tube 101, and the No. 2 cable housing 2 is composed of a No. 2 transverse tube 201 and a No. 2 longitudinal tube 202, and the No. 2 longitudinal tube 202 is perpendicular to the No. 2 transverse tube 201. After the No. 1 cable housing 1 and the No. 2 cable housing 2 are assembled, the No. 1 transverse tube 101 and the No. 2 transverse tube 201 will jointly wrap the horizontal cables, and the No. 1 longitudinal tube 102 and the No. 2 longitudinal tube 202 will jointly wrap the longitudinal cables.

[0033] In the present disclosure, Figure 1-Figure 6 As shown, the wire harness housing fixing plate 4 is composed of a horizontal plate and two vertical plates, and two horizontal rectangular guide grooves are provided on one side of the two vertical plates, and the thickness of the rectangular guide grooves is equal to the thickness of the main parts of the No. 1 guide bar 3 and the No. 2 guide bar 6. The wire harness housing fixing plate 4 can slide horizontally on the outside of the No. 1 wire harness housing 1 by relying on the rectangular guide groove below one side of the vertical plate and cooperating with the No. 1 guide bar 3, and during assembly, the No. 2 guide bar 6 will be embedded in the rectangular guide groove above one side of the vertical plate of the wire harness housing fixing plate 4, so that the No. 2 wire harness housing 2 can be locked and fixed by cooperating with the No. 2 guide bar 6 through the rectangular guide groove above one side of the vertical plate of the wire harness housing fixing plate 4.

[0034] In the present disclosure, Figure 1-Figure 5 As shown, a No. 1 guide bar 3 is provided on the front and rear outer walls of the No. 1 horizontal tube 101 and the left and right outer walls of the No. 1 vertical tube 102. The No. 1 guide bar 3 cooperates with the rectangular guide groove below one side of the vertical plate of the wire harness fixing plate 4 to provide sliding support for the wire harness fixing plate 4. When assembling the No. 2 wire harness shell 2, the wire harness fixing plate 4 can be slidably adjusted on the outside of the No. 1 guide bar 3, so that the No. 2 wire harness shell 2 can be locked and fixed by cooperating with the No. 2 guide bar 6 on the upper side of the vertical plate of the wire harness shell fixing plate 4.

[0035] In the present disclosure, Figure 1 As shown, the rectangular guide groove below one side of the vertical plate of the harness housing fixing plate 4 is engaged with the No. 1 guide bar 3, and when the No. 2 harness housing 2 is installed on the top of the No. 1 harness housing 1, the height of the No. 2 guide bar 6 will be at the same height as the rectangular guide groove above one side of the vertical plate of the harness housing fixing plate 4. After the No. 2 harness housing 2 is placed on the top of the No. 1 harness housing 1, the harness fixing plate 4 can be pushed toward the position of the No. 2 guide bar 6. During this process, the No. 2 guide bar 6 will be embedded in the rectangular guide groove above one side of the vertical plate of the harness housing fixing plate 4, so the No. 2 harness housing 2 can be locked on the top of the No. 1 harness housing 1.

[0036] In the present disclosure, Figure 1-Figure 4 As shown, a No. 2 guide bar 6 is provided on the front and rear outer walls of the left and right ends of the No. 2 horizontal tube 201 and the left and right outer walls of the front end of the No. 2 longitudinal tube 202, and the length of the No. 2 guide bar 6 is 5 mm larger than the width of the harness housing fixing plate 4. After the No. 2 harness housing 2 is placed on the top of the No. 1 harness housing 1, the harness fixing plate 4 can be pushed toward the position of the No. 2 guide bar 6. During this process, the No. 2 guide bar 6 will be embedded in the rectangular guide groove above one side of the vertical plate of the harness housing fixing plate 4, so the No. 2 harness housing 2 can be locked on the top of the No. 1 harness housing 1.

[0037] Embodiment 2, based on embodiment 1, as Figure 1-Figure 6As shown, the outer side of the No. 2 guide bar 6 can also be wrapped with a layer of rubber. Therefore, when the wire harness housing fixing plate 4 is pushed to the outer side of the position of the No. 2 guide bar 6, the rubber on the outer side of the No. 2 guide bar 6 will be tightly attached to the inner wall of the rectangular guide groove above the vertical plate side of the wire harness housing fixing plate 4. In this way, the friction between the No. 2 guide bar 6 and the wire harness housing fixing plate 4 can be increased, so that the wire harness housing fixing plate 4 is not easy to move when fixing the device.

[0038] The working principle of this embodiment is as follows: during assembly, the T-connected cable is first placed on the inner side of the No. 1 harness housing 1, and then the three harness housing fixing plates 4 are all pushed toward the connection position of the No. 1 horizontal tube 101 and the No. 1 vertical tube 102 under the support of the No. 1 guide bar 3. At this time, the No. 2 harness housing 2 can be placed on the top of the No. 1 harness housing 1, because at this time the harness housing fixing plate 4 will be staggered with the No. 2 guide bar 6 on the outside of the No. 2 harness housing 2, so the bottom surface of the No. 2 harness housing 2 can be closely attached to the top surface of the No. 1 harness housing 1. After the No. 2 harness housing 2 is placed on the top of the No. 1 harness housing 1, the harness fixing plate 4 can be pushed toward the position of the No. 2 guide bar 6. In this process, the No. 2 guide bar 6 will be embedded in the harness housing fixing plate 4 In the rectangular guide groove above one side of the vertical plate, the No. 2 wire harness shell 2 can be locked on the top of the No. 1 wire harness shell 1. At this time, the No. 1 horizontal tube 101 and the No. 2 horizontal tube 201 will jointly wrap the horizontal cable, and the No. 1 vertical tube 102 and the No. 2 vertical tube 202 will jointly wrap the longitudinal cable, and the sealing rubber ring 5 on the inner side of the No. 1 wire harness shell 1 and the No. 2 wire harness shell 2 will also be tightly attached to the outer wall of the cable, so as to achieve a sealing effect. After the No. 1 wire harness shell 1 and the No. 2 wire harness shell 2 are locked, the screws can be passed through the round holes on the horizontal plate at the bottom of the wire harness shell fixing plate 4 to fix the device in the junction box. After the wire harness shell fixing plate 4 is fixed, it can also prevent it from sliding on the outside of the No. 1 wire harness shell 1 and loosening the No. 2 wire harness shell 2.

[0039] In this article, there are a few points to note:

[0040] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0041] In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0042] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A cable harness device for a cable T-junction box, comprising: No. 1 cable housing; its characteristics are: A No. 2 harness housing is installed on the top of the No. 1 harness housing; a No. 1 guide bar is arranged on the outer side of the No. 1 harness housing; three harness housing fixing plates are also installed on the outer side of the No. 1 harness housing; three semi-cylindrical sealing rubber rings are fixed on the inner sides of the No. 1 harness housing and the No. 2 harness housing; a No. 2 guide bar is also arranged on the outer side of the No. 2 harness housing.

2. A cable harness device for a cable T-junction box according to claim 1, characterized in that: The first harness housing is composed of a first transverse tube and a first longitudinal tube, and the first longitudinal tube is perpendicular to the first transverse tube. The second harness housing is composed of a second transverse tube and a second longitudinal tube, and the second longitudinal tube is perpendicular to the second transverse tube.

3. A cable harness device for a cable T-junction box according to claim 2, characterized in that: A No. 1 guide bar is arranged on the front and rear outer walls of the No. 1 transverse tube and the left and right outer walls of the No. 1 longitudinal tube.

4. A cable harness device for a cable T-junction box according to claim 2, characterized in that: A No. 2 guide bar is arranged on the front and rear outer walls of the left and right ends of the No. 2 transverse tube and the left and right outer walls of the front end of the No. 2 longitudinal tube, and the length of the No. 2 guide bar is 5mm larger than the width of the harness housing fixing plate.

5. The cable harness device of the cable T-junction box according to claim 1, characterized in that: A protruding block is arranged at the bottom of one end of the No. 1 guide bar, and a protruding block is arranged at the top of one end of the No. 2 guide bar.

6. The cable harness device of the cable T-junction box according to claim 1, characterized in that: The harness housing fixing plates are composed of a horizontal plate and two vertical plates, and two horizontal rectangular guide grooves are arranged on one side of the two vertical plates, and the thickness of the rectangular guide grooves is equal to the thickness of the main parts of the first and second guide bars.

7. The cable harness device of the cable T-junction box according to claim 1, characterized in that: The rectangular guide groove below one side of the vertical plate of the cable housing fixing plate is engaged with the No. 1 guide bar, and when the No. 2 cable housing is installed on top of the No. 1 cable housing, the height of the No. 2 guide bar will be at the same height as the rectangular guide groove above one side of the vertical plate of the cable housing fixing plate.

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