Cable joint protection box with waterproof enhancement effect

Abstract

The utility model relates to the technical field of cable joint protection boxes, and discloses a cable joint protection box with a waterproof enhancement effect, which comprises a protection box shell, an opening and closing button is arranged at the top of the protection box shell, and a fixed clamping block is fixedly connected in the protection box shell. A movable clamping mechanism is arranged in the protection box shell, an auxiliary sealing mechanism is arranged at the top of the protection box shell, in the use process, a movable block is made to move through rotation of a threaded rod in cooperation with a limiting rod, the clamping and limiting process of cable connectors of different models is conveniently achieved, and through work of a motor, a worm is made to rotate, so that the cable connectors of different models are clamped and limited. According to the waterproof device, a limiting waterproof process can be conveniently carried out on a connected cable harness, the waterproof effect is improved while loosening of the cable harness is avoided, and the waterproof effect of an opening and closing door is improved while a worker ascends into the protection box shell to carry out manual operation through movement of the opening and closing door and movement of the pressing box.

Description

Technical Field

[0001] The utility model relates to the technical field of cable joint protection boxes, in particular to a cable joint protection box with waterproof enhancement effect. Background Art

[0002] In modern high-power electrical appliances and the process of electric energy transmission, cable connectors are widely used. The cable connectors in the device enable the electric energy to be transmitted freely, which plays a great role.

[0003] According to the description in an explosion-proof and waterproof cable joint protection box disclosed in the patent website (authorization announcement number: CN212627108U), "the utility model discloses an explosion-proof and waterproof cable joint protection box, including a box body and a movable fixture, the upper surface of the box body is fixedly provided with a slide groove, a push button is clamped between the slide grooves, a push rod is fixedly installed at the lower end of the push button, a through groove is opened between the slide grooves, the through groove connects the cavity, the push key is slidably connected in the slide groove, and the push rod is driven to move forward by pushing the push button, and the push rod further drives the movable fixture to move forward to firmly clamp the cable joint, a movable fixture is installed at the front end of the push rod, the inner side surface of the movable fixture is called an arc surface, and a plurality of anti-slip rubber strips are fixedly provided on the inner arc surface of the movable fixture, and the side surfaces of the plurality of anti-slip rubber strips are fixedly installed on the movable push piece, which is consistent with the connection direction of the cable joint, so as to achieve the maximum contact area, making the cable joint clamping more stable."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the push button is pushed to drive the push rod forward, and the push rod further drives the moving fixture forward, thereby forming an extrusion cavity to firmly clamp the cable connector. In actual use, when the device is pushed by the push button, the box body is also provided with a corresponding slide groove due to the movement of the push button, thereby affecting the overall sealing of the box body. At the same time, after the device completes the connection of the cable connector, the cable harness passes through the box body, and the size of the box body opening is fixed. Due to the different models of cable harnesses, the use effect is affected. Therefore, it is necessary to improve a cable connector protection box with waterproof enhancement effect to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a cable joint protection box with enhanced waterproof effect, so as to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: a cable joint protection box with enhanced waterproof effect, comprising a protection box shell, an opening and closing button is arranged on the top of the protection box shell, a fixed clamping block is fixedly connected inside the protection box shell, a movable clamping mechanism is arranged inside the protection box shell, and an auxiliary sealing mechanism is arranged on the top of the protection box shell;

[0008] The movable clamping mechanism comprises a clamping component and a limiting component. The clamping component is arranged inside the protection box shell, and the limiting component is arranged inside the protection box shell.

[0009] Preferably, the clamping assembly includes a connecting platform, which is fixedly connected to the inside of the protection box shell, a threaded rod is rotatably connected to the inside of the connecting platform, a limiting rod is fixedly connected to the inside of the connecting platform, a movable block is slidably connected to the outside of the limiting rod, and a movable clamping block is fixedly connected to the right side of the movable block, which facilitates the clamping and limiting process of cable connectors of different models and increases the use effect.

[0010] Preferably, the movable block is threadedly connected to the threaded rod, grooves are provided at corresponding positions of the connecting platform and the movable block, and the movable block is slidably connected inside the groove, and the movable clamping block is in contact with the fixed clamping block, so as to facilitate a more stable clamping process.

[0011] Preferably, the limiting assembly includes a base, the base is fixedly connected to the inside of the protection box shell, the base is rotatably connected to a cover plate on the outside, the protection box shell is fixedly connected to a connecting box on the inside, the connecting box is fixedly connected to a motor on the outside, the motor output end extends through the connecting box to the inside where a worm is fixedly connected, the connecting box is rotatably connected to a worm gear, the worm gear is fixedly connected to a gear on the outside, the base is slidably connected to a slider, and the slider is fixedly connected to a clamping rubber block at one end away from the base, so as to facilitate the limiting and waterproofing process of the already connected cable harness, thereby preventing the cable harness from loosening and increasing the waterproofing effect.

[0012] Preferably, the worm wheel meshes with the worm, the gear meshes with the cover plate, grooves are provided at positions corresponding to the cover plate and the slider, and the slider is in contact with the cover plate, so as to facilitate more stable use.

[0013] Preferably, the auxiliary sealing mechanism includes an opening and closing door, which is rotatably connected to the inside of the protection box shell, to which a pressure holding box is fixedly connected, to which a spring is fixedly connected, to the bottom of the spring a slide is fixedly connected, and to the bottom of the slide a waterproof plate is fixedly connected, so that the staff can easily enter the protection box shell to perform manual operation while enhancing the waterproof effect of the opening and closing door.

[0014] Preferably, grooves are provided at positions corresponding to the holding box and the slide plate, and the slide plate is slidably connected inside the groove, and the waterproof plate is in contact with the protection box shell, so that the waterproof process is more stable.

[0015] Compared with the prior art, the utility model provides a cable joint protection box with enhanced waterproof effect, which has the following beneficial effects:

[0016] 1. The cable connector protection box with enhanced waterproof effect has a movable clamping mechanism. During use, the threaded rod is rotated to cooperate with the limit rod to move the movable block, which is convenient for clamping and limiting cable connectors of different types, thereby increasing the use effect. The worm is rotated by the motor, which is convenient for limiting and waterproofing the already connected cable harness, thereby preventing the cable harness from loosening and increasing the waterproof effect.

[0017] 2. The cable joint protection box with enhanced waterproof effect has an auxiliary sealing mechanism. During use, the opening and closing door moves to move the holding box, which makes it easy for the staff to enter the protection box shell to perform manual operation while enhancing the waterproof effect of the opening and closing door. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the clamping assembly of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0024] Figure 6 This is a schematic diagram of the internal structure of the limit assembly of the utility model;

[0025] Figure 7 This is a schematic diagram of the auxiliary sealing mechanism structure of the utility model;

[0026] Figure 8 This is a schematic diagram of the internal structure of the auxiliary sealing mechanism of the utility model.

[0027] In the figure: 1. protection box shell; 2. opening and closing button; 3. fixed clamping block; 4. movable clamping mechanism; 41. clamping assembly; 411. connecting platform; 412. threaded rod; 413. movable block; 414. movable clamping block; 415. limit rod; 42. limit assembly; 421. base; 422. cover plate; 423. connecting box; 424. motor; 425. worm; 426. worm wheel; 427. gear; 428. slider; 429. clamping rubber block; 5. auxiliary sealing mechanism; 51. opening and closing door; 52. holding box; 53. waterproof board; 54. spring; 55. slide plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Embodiment 1:

[0031] See also Figure 1-6 The utility model provides a technical solution: a cable joint protection box with enhanced waterproof effect, comprising a protection box shell 1, an opening and closing button 2 is arranged on the top of the protection box shell 1, a fixed clamping block 3 is fixedly connected inside the protection box shell 1, a movable clamping mechanism 4 is arranged inside the protection box shell 1, and an auxiliary sealing mechanism 5 is arranged on the top of the protection box shell 1;

[0032] The movable clamping mechanism 4 includes a clamping component 41 and a limiting component 42 . The clamping component 41 is arranged inside the protection box housing 1 , and the limiting component 42 is arranged inside the protection box housing 1 .

[0033] Furthermore, the clamping assembly 41 includes a connecting platform 411, which is fixedly connected to the inside of the protective box shell 1, and a threaded rod 412 is rotatably connected to the inside of the connecting platform 411. A limiting rod 415 is fixedly connected to the inside of the connecting platform 411, and a movable block 413 is slidably connected to the outside of the limiting rod 415. A movable clamping block 414 is fixedly connected to the right side of the movable block 413, which facilitates the clamping and limiting process of cable connectors of different models and increases the use effect.

[0034] Furthermore, the movable block 413 is threadedly connected to the threaded rod 412, grooves are provided at corresponding positions of the connecting platform 411 and the movable block 413, and the movable block 413 is slidably connected inside the groove, and the movable clamping block 414 is in contact with the fixed clamping block 3, so that the clamping process is more stable.

[0035] Furthermore, the limiting component 42 includes a base 421, which is fixedly connected to the inside of the protection box shell 1, and a cover plate 422 is rotatably connected to the outside of the base 421. A connecting box 423 is fixedly connected to the inside of the protection box shell 1, and a motor 424 is fixedly connected to the outside of the connecting box 423. The output end of the motor 424 passes through the connecting box 423 and extends to the inside where a worm 425 is fixedly connected. A worm gear 426 is rotatably connected to the inside of the connecting box 423, and a gear 427 is fixedly connected to the outside of the worm gear 426. A slider 428 is slidably connected to the inside of the base 421, and a clamping rubber block 429 is fixedly connected to the end of the slider 428 away from the base 421, so as to facilitate the limiting and waterproofing process of the already connected cable harness, thereby preventing the cable harness from loosening and increasing the waterproofing effect.

[0036] Furthermore, the worm wheel 426 meshes with the worm 425, the gear 427 meshes with the cover plate 422, grooves are provided at corresponding positions of the cover plate 422 and the slider 428, and the slider 428 is in contact with the cover plate 422, so as to make the use process more stable.

[0037] Embodiment 2:

[0038] See also Figure 7-8 In combination with the first embodiment, it is further obtained that the auxiliary sealing mechanism 5 includes an opening and closing door 51, which is rotatably connected to the inside of the protection box shell 1, and a holding box 52 is fixedly connected to the inside of the opening and closing door 51, and a spring 54 is fixedly connected to the inside of the holding box 52, and a slide plate 55 is fixedly connected to the bottom of the spring 54, and a waterproof plate 53 is fixedly connected to the bottom of the slide plate 55, which is convenient for the staff to enter the protection box shell 1 for manual operation while enhancing the waterproof effect of the opening and closing door 51.

[0039] Furthermore, grooves are provided at positions corresponding to the holding box 52 and the slide plate 55, and the slide plate 55 is slidably connected inside the groove, and the waterproof plate 53 is in contact with the protection box shell 1, so that the waterproof process is more stable.

[0040] In actual operation, when this device is used, first, the cable to be connected is passed through the protection box shell 1, and the threaded rod 412 is rotated by the setting, and the limit rod 415 is cooperated to move the movable block 413, so that the movable clamping block 414 moves, and the fixed clamping block 3 is cooperated. After the installation is completed, the motor 424 is set to work, so that the worm 425 rotates, and the worm wheel 426 is cooperated to rotate the gear 427, and the cover plate 422 is cooperated to move the slider 428, so that the clamping rubber block 429 moves, and the opening and closing button 2 is set to work to limit the opening and closing door 51, and the opening and closing door 51 is moved by the setting The holding box 52 moves, and the slide plate 55 moves with the spring 54, so that the waterproof board 53 moves.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A cable joint protection box with enhanced waterproof effect, comprising a protection box housing (1), characterized in that: The top of the protection box housing (1) is provided with an opening and closing button (2), the interior of the protection box housing (1) is fixedly connected with a fixed clamping block (3), the interior of the protection box housing (1) is provided with a movable clamping mechanism (4), and the top of the protection box housing (1) is provided with an auxiliary sealing mechanism (5); The movable clamping mechanism (4) comprises a clamping component (41) and a limiting component (42); the clamping component (41) is arranged inside the protection box housing (1); and the limiting component (42) is arranged inside the protection box housing (1).

2. A cable joint protection box with enhanced waterproof effect according to claim 1, characterized in that: The clamping assembly (41) comprises a connecting platform (411), the connecting platform (411) is fixedly connected to the inside of the protection box shell (1), a threaded rod (412) is rotatably connected to the inside of the connecting platform (411), a limiting rod (415) is fixedly connected to the inside of the connecting platform (411), a movable block (413) is slidably connected to the outside of the limiting rod (415), and a movable clamping block (414) is fixedly connected to the right side of the movable block (413).

3. A cable joint protection box with enhanced waterproof effect according to claim 2, characterized in that: The movable block (413) is threadedly connected to the threaded rod (412), grooves are provided at corresponding positions of the connecting platform (411) and the movable block (413), and the movable block (413) is slidably connected inside the groove, and the movable clamping block (414) is in contact with the fixed clamping block (3).

4. A cable joint protection box with enhanced waterproof effect according to claim 1, characterized in that: The limiting assembly (42) comprises a base (421), wherein the base (421) is fixedly connected to the inside of the protection box shell (1), the outside of the base (421) is rotatably connected to a cover plate (422), the inside of the protection box shell (1) is fixedly connected to a connection box (423), the outside of the connection box (423) is fixedly connected to a motor (424), the output end of the motor (424) passes through the connection box (423) and extends to the inside where a worm (425) is fixedly connected, the inside of the connection box (423) is rotatably connected to a worm wheel (426), the outside of the worm wheel (426) is fixedly connected to a gear (427), the inside of the base (421) is slidably connected to a slider (428), and the end of the slider (428) away from the base (421) is fixedly connected to a clamping rubber block (429).

5. A cable joint protection box with enhanced waterproof effect according to claim 4, characterized in that: The worm wheel (426) meshes with the worm (425), the gear (427) meshes with the cover plate (422), grooves are provided at corresponding positions of the cover plate (422) and the slider (428), and the slider (428) is in contact with the cover plate (422).

6. A cable joint protection box with enhanced waterproof effect according to claim 1, characterized in that: The auxiliary sealing mechanism (5) comprises an opening and closing door (51), the opening and closing door (51) is rotatably connected to the inside of the protection box shell (1), the opening and closing door (51) is fixedly connected to a pressure holding box (52), the pressure holding box (52) is fixedly connected to a spring (54), the bottom of the spring (54) is fixedly connected to a slide plate (55), and the bottom of the slide plate (55) is fixedly connected to a waterproof plate (53).

7. A cable joint protection box with enhanced waterproof effect according to claim 6, characterized in that: The pressure holding box (52) and the slide plate (55) are provided with grooves at positions corresponding to each other, and the slide plate (55) is slidably connected inside the groove, and the waterproof plate (53) is in contact with the protective box housing (1).

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