Insertion core protection shell

Abstract

The utility model discloses an insertion core protection housing, comprising a housing pedestal which comprises a pedestal plate and a foundation bottom housing, two sides of the foundation bottom housing are respectively and fixedly connected with an installation shaft member outwards, and the installation shaft member is respectively and fixedly connected with a stop block outwards; limiting shaft pieces corresponding to the mounting shaft pieces are arranged on the two sides of the upper cover respectively; the clamping mechanism comprises a fixed transverse plate and clamping plates fixedly connected to the two sides of the fixed transverse plate, the clamping plates are provided with blocking plates, the middles of the blocking plates are provided with embedding holes, one sides of the blocking plates are provided with mounting notches, the inner sides of the outer ends of the clamping plates are provided with corresponding guide inclined planes respectively, and the guide inclined planes are provided with clamping grooves. The clamping plate is rotatably mounted on the mounting shaft piece, and the stop block is clamped on the outer side of the gear plate. According to the utility model, the clamping mechanism can be conveniently assembled on the shell base, so that the assembling efficiency of the clamping mechanism is improved, and the stability of the clamping mechanism when the limiting shaft piece of the upper cover is clamped is effectively ensured.

Description

Technical Field

[0001] The utility model relates to a plug core protection shell, which is mainly used for installing the plug core of an electronic connector and is arranged outside the plug core of the electronic connector to form sufficient protection for the plug core. Background Art

[0002] An electronic connector is a conductor device that can bridge two conductors on a loop so that current or signals can flow from one conductor to another. Existing electronic connectors generally include a protective housing and a plug disposed in the protective housing. The plug is used to electrically connect the two conductor bridges, and the protective housing effectively protects the plug.

[0003] The existing plug-in protection shell generally includes a shell base, an upper cover, and a clamping mechanism for locking the shell base and the upper cover. The clamping mechanism of the existing plug-in protection shell generally includes a group of clamping plates rotatably mounted on the shell base, and the clamping plates are connected as a whole through corresponding fixed cross plates. The fixed cross plates can be manually driven to control the rotation of a group of clamping plates, so as to clamp the part of a group of clamping plates that is not rotatably mounted on the shell base to the limit shafts arranged on both sides of the upper cover, thereby locking the shell base and the upper cover. The clamping mechanism of the existing plug-in protection shell has the problem of great difficulty in assembly during actual use, that is, the problem that a group of clamping plates is difficult to quickly and stably install on the shell base. Not only is the assembly efficiency low, but the group of clamping plates after assembly is often prone to deformation, which leads to the stability of a group of clamping plates when clamping the limit shaft, which is quite troublesome.

[0004] Therefore, the research purpose of the present invention is to design a plug-in protection shell that can effectively and conveniently assemble the clamping mechanism to the shell base to improve the assembly efficiency of the clamping mechanism and effectively ensure the stability of the clamping mechanism when clamping the limiting shaft of the upper cover. Summary of the invention

[0005] In view of the technical problems existing in the above-mentioned prior art, the utility model provides a plug-in protection housing, which can effectively solve the technical problems existing in the above-mentioned prior art.

[0006] The technical solution of the utility model is:

[0007] A plug protection housing, comprising:

[0008] The housing base comprises a base plate and a basic bottom shell fixedly connected to the base plate, the two sides of the basic bottom shell are respectively fixedly connected outwardly with corresponding mounting shafts, and the outer ends of the mounting shafts are respectively fixedly connected outwardly with corresponding stoppers;

[0009] An upper cover is detachably mounted on the upper side of the basic bottom shell, and two sides of the upper cover are respectively provided with limiting shaft members corresponding to the mounting shaft members;

[0010] The clamping mechanism comprises a fixed transverse plate and clamping plates fixedly connected to both sides of the fixed transverse plate, the clamping plates are respectively provided with shift plates with a thickness less than that of the clamping plates, the middle parts of the shifting plates are respectively provided with embedding holes matched with the mounting shaft, and one side of the shifting plates is respectively provided with mounting notches matched with the stop blocks, the inner sides of the outer ends of the clamping plates are respectively provided with corresponding guide bevels in the shape of bevels, the clamping plates are rotatably mounted on the mounting shaft through the embedding holes, the mounting notches, the mounting shaft and the stop blocks, the stop blocks are clamped on the outer sides of the shifting plates, and the middle parts of the clamping plates are respectively provided with recessed clamping interfaces for clamping to the limiting shaft.

[0011] The basic bottom shell and the upper cover are respectively integrally formed with corresponding shaft mounting platforms at positions corresponding to the mounting shaft and the limiting shaft, and the mounting shaft and the limiting shaft are respectively fixed to the shaft mounting platforms.

[0012] The base plates are respectively provided with corresponding locking holes, and the base plates are locked and mounted on the corresponding mounting platforms by means of corresponding locking screws cooperating with the locking holes.

[0013] The top of the basic bottom shell is in an inclined plane shape and is provided with a corresponding limiting chamfer, and the lower end of the upper cover is arranged in an inclined plane shape matching the limiting chamfer.

[0014] The top of the upper cover and the side wall of the basic bottom shell are respectively penetrated with cable through holes for passing electrical connection cables.

[0015] The middle part of the fixed horizontal plate is integrally formed with a pressing plate disposed outwardly.

[0016] Corresponding limiting grooves are respectively arranged on the card plates at the inner side of the card interface, and corresponding crimping parts are detachably mounted on the limiting shaft, and limiting protrusions matched with the limiting grooves are arranged on the crimping parts.

[0017] The crimping piece is detachably mounted on the limiting shaft piece by means of corresponding locking screws.

[0018] 1) The card plates of the clamping mechanism of the utility model are respectively provided with shift plates with a thickness less than that of the card plates, and the shift plates are provided with embedded holes and installation notches, and the inner sides of the outer ends of the card plates are respectively provided with guide slopes in the form of bevels. During the assembly process, the embedded holes, the installation notches, the installation shafts, and the stoppers are matched to first assemble one of the card plates in a group into place, and then the guide slope on another card plate is brought into contact with the outer end of the installation shaft, and the card plate is pushed into place by pushing, so as to conveniently clamp another card plate in a group into place, thereby facilitating the quick assembly of the clamping mechanism onto the installation shaft of the base bottom shell, so as to improve the assembly efficiency of the clamping mechanism.

[0019] 2) After the clamping mechanism of the utility model is assembled in place, especially after the clamping plate is clamped to the limiting shaft of the upper cover, the stopper provided on the mounting shaft can clamp the stopper plate to ensure the assembly stability of the clamping mechanism, thereby effectively ensuring the stability of the clamping mechanism when clamping the limiting shaft of the upper cover.

[0020] 3) The card plates on the inner side of the card interface of the utility model are respectively provided with corresponding limit grooves, and the limit shaft is detachably provided with corresponding crimping parts, and the crimping parts are provided with limit protrusions matched with the limit grooves. After the card plate of the card connection mechanism is clamped to the limit shaft, the crimping parts can be installed on the limit shaft by means of locking screws, so that the limit protrusions are embedded in the limit grooves of the card plate, thereby realizing anti-deflection fixation of the card plate, so as to further significantly improve the assembly stability between the shell base and the upper cover after the locking is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of the first embodiment of the present utility model.

[0022] Figure 2 It is a structural schematic diagram of the shell base of the first embodiment.

[0023] Figure 3 It is a schematic diagram of the structure of the other side of the shell base of the first embodiment.

[0024] Figure 4 This is a structural schematic diagram of a shift plate in accordance with the first embodiment having a mounting notch.

[0025] Figure 5 This is a schematic structural diagram of the second embodiment of the present utility model.

[0026] In the accompanying drawings: shell base 1, base plate 101, basic bottom shell 102, mounting shaft 2, block 201, upper cover 3, limiting shaft 4, clamping mechanism 5, fixed cross plate 501, pressing plate 5011, clamping plate 502, shift plate 6, mounting notch 601, guide slope 7, clamping interface 8, shaft mounting platform 9, locking hole 10, limiting chamfer 11, cable through hole 12, limiting groove 13, crimping part 14, limiting protrusion 1401, locking screw 15. DETAILED DESCRIPTION

[0027] In order to facilitate understanding by those skilled in the art, the structure of the present invention is further described in detail with reference to the accompanying drawings:

[0028] Embodiment 1:

[0029] refer to Figure 1-4 , a plug protection housing, comprising:

[0030] The housing base 1 comprises a base plate 101 and a basic bottom shell 102 fixedly connected to the base plate 101, the two sides of the basic bottom shell 102 are respectively fixedly connected to the outside with corresponding mounting shaft members 2, and the outer ends of the mounting shaft members 2 are respectively fixedly connected to the outside with corresponding stoppers 201;

[0031] An upper cover 3 is detachably mounted on the upper side of the basic bottom shell 102, and two sides of the upper cover 3 are respectively provided with limiting shaft members 4 corresponding to the mounting shaft member 2;

[0032] The clamping mechanism 5 comprises a fixed transverse plate 501 and clamping plates 502 fixedly connected to both sides of the fixed transverse plate 501, the clamping plates 502 are respectively provided with shifting plates 6 of a thickness less than that of the clamping plates 502, the middle parts of the shifting plates 6 are respectively provided with embedding holes matched with the mounting shaft member 2, and one side of the shifting plates 6 is respectively provided with mounting notches 601 matched with the stop blocks 201, the inner sides of the outer ends of the clamping plates 502 are respectively provided with corresponding guiding bevels 7 in the shape of bevels, the clamping plates 502 are rotatably mounted on the mounting shaft member 2 through the embedding holes, the mounting notches 601, the mounting shaft member 2 and the stop blocks 201, the stop blocks 201 are clamped on the outer sides of the shifting plates 6, and the middle parts of the clamping plates 502 are respectively provided with recessed clamping interfaces 8 for clamping to the limiting shaft member 4.

[0033] During the assembly process of the utility model, one of the card plates in a group of card plates 502 is first assembled into place through the cooperation of the embedding hole, the installation notch 601, the installation shaft 2 and the stop block 201, and then the guide slope 7 on the other card plate is abutted against the outer end of the installation shaft 2, and the card plate is pushed into place by pushing, so as to conveniently clamp another card plate in a group of card plates 502 into place, thereby conveniently and quickly assembling the clamping mechanism 5 onto the installation shaft 2 of the basic bottom shell 102.

[0034] After the clamping mechanism 5 is assembled in place, especially after the clamping plate 502 is clamped to the limiting shaft 4 of the upper cover 3, the stop block 201 arranged on the mounting shaft 2 can clamp the stop plate 6 to ensure the assembly stability of the clamping mechanism 5, thereby effectively ensuring the stability of the clamping mechanism 5 when clamping the limiting shaft 4 of the upper cover 3.

[0035] The basic bottom shell 102 and the upper cover 3 are respectively integrally formed with corresponding shaft mounting platforms 9 at positions corresponding to the mounting shaft 2 and the limiting shaft 4, and the mounting shaft 2 and the limiting shaft 4 are respectively fixed to the shaft mounting platforms 9. The shaft mounting platforms 9 are provided to improve the connection stability between the mounting shaft 2, the limiting shaft 4 and the basic bottom shell 102 and the upper cover 3.

[0036] The base plate 101 is respectively provided with corresponding locking holes 10, and the base plate 101 is locked and installed on the corresponding installation platform by corresponding locking screws cooperating with the locking holes.

[0037] The top of the basic bottom shell 102 is provided with a corresponding limiting chamfer 11 in an inclined plane shape, and the lower end of the upper cover 3 is provided with an inclined plane shape adapted to the limiting chamfer 11. Under the action of the limiting chamfer 11, a guiding effect can be formed for the assembly of the upper cover, so as to reduce the difficulty of the assembly operation of the upper cover 3 to a certain extent and improve the assembly stability of the upper cover 3.

[0038] Cable through holes 12 for passing electrical connection cables are respectively provided on the top of the upper cover 3 and the side walls of the basic bottom shell 102. A pressing plate 5011 is integrally formed in the middle of the fixed horizontal plate 501 and is provided outwardly.

[0039] Embodiment 2

[0040] refer to Figure 5 The difference between this embodiment and the first embodiment is that: the card plate 502 inside the card interface 8 is respectively provided with corresponding limiting grooves 13, and the limiting shaft 4 is detachably provided with corresponding crimping parts 14, and the crimping parts 14 are provided with limiting protrusions 1401 adapted to the limiting grooves 13. The crimping parts 14 are detachably provided on the limiting shaft 4 by corresponding locking screws 15.

[0041] After the clamping plate 502 of the clamping mechanism 5 is clamped to the limiting shaft 4, the crimping part 14 can be installed on the limiting shaft 4 by means of the locking screw 15, so that the limiting protrusion 1401 is embedded in the limiting groove 13 of the clamping plate 502, thereby realizing the anti-deflection fixation of the clamping plate 502, so as to further significantly improve the assembly stability between the shell base 1 and the upper cover 3 after the locking is completed.

[0042] It should be pointed out that the implementation principle and technical effects of this embodiment are the same as those of Embodiment 1. For the sake of brief description, for matters not mentioned in this embodiment, reference may be made to the corresponding contents in Embodiment 1.

[0043] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A plug protection housing, characterized in that: include: A housing base (1) comprising a base plate (101) and a basic bottom shell (102) fixedly connected to the base plate (101), the two sides of the basic bottom shell (102) being respectively fixedly connected outwardly with corresponding mounting shafts (2), and the outer ends of the mounting shafts (2) being respectively fixedly connected outwardly with corresponding stoppers (201); An upper cover (3) is detachably mounted on the upper side of the basic bottom shell (102), and limiting shaft members (4) corresponding to the mounting shaft member (2) are respectively provided on both sides of the upper cover (3); The clamping mechanism (5) comprises a fixed transverse plate (501) and clamping plates (502) fixedly connected to both sides of the fixed transverse plate (501), the clamping plates (502) are respectively provided with stop plates (6) having a thickness less than that of the clamping plates (502), the middle of the stop plates (6) are respectively provided with mounting holes matched with the mounting shaft (2), and one side of the stop plates (6) is respectively provided with mounting notches (601) matched with the stop blocks (201), the stop plates (6) are respectively provided with mounting holes matched with the mounting shaft (2), and the stop plates (6) are respectively provided with mounting notches (601) matched with the stop blocks (201). The inner sides of the outer ends of the plates (502) are provided with corresponding guide slopes (7) in the form of slopes. The clamping plate (502) is rotatably mounted on the mounting shaft (2) through the mounting holes, the mounting notches (601), the mounting shaft (2) and the stopper (201). The stopper (201) is clamped on the outer side of the shift plate (6). The middle part of the clamping plate (502) is provided with a clamping interface (8) for clamping on the limiting shaft (4).

2. The ferrule protection housing according to claim 1, characterized in that: The basic bottom shell (102) and the upper cover (3) are respectively integrally formed with corresponding shaft mounting platforms (9) protruding outwardly at positions corresponding to the mounting shaft member (2) and the limiting shaft member (4), and the mounting shaft member (2) and the limiting shaft member (4) are respectively fixedly connected to the shaft mounting platforms (9).

3. The ferrule protection housing according to claim 1, characterized in that: The base plate (101) is respectively provided with corresponding locking holes (10), and the base plate (101) is locked and mounted on a corresponding mounting platform by means of corresponding locking screws cooperating with the locking holes (10).

4. The ferrule protection housing according to claim 1, characterized in that: The top of the basic bottom shell (102) is in the shape of an inclined surface and is provided with a corresponding limiting chamfer (11), and the lower end of the upper cover (3) is in the shape of an inclined surface that matches the limiting chamfer (11).

5. The ferrule protection housing according to claim 1, characterized in that: The top of the upper cover (3) and the side wall of the basic bottom shell (102) are respectively provided with cable through holes (12) for passing electrical connection cables.

6. The ferrule protection housing according to claim 1, characterized in that: The middle part of the fixed transverse plate (501) is integrally formed with a pressing plate (5011) disposed outwardly.

7. The ferrule protection housing according to claim 1, characterized in that: The card plate (502) inside the card interface (8) is respectively provided with corresponding limiting grooves (13), the limiting shaft (4) is detachably provided with a corresponding crimping member (14), and the crimping member (14) is provided with a limiting protrusion (1401) adapted to the limiting groove (13).

8. The ferrule protection housing according to claim 7, characterized in that: The crimping component (14) is detachably mounted on the limiting shaft component (4) via a corresponding locking screw (15).

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