CN217538289U

CN217538289U - Single-arm type novel high-strength electric control cabinet door hinge

Info

Publication number: CN217538289U
Application number: CN202221535899.3U
Authority: CN
Inventors: 毛从见; 胡波; 陈辉; 张剑; 张志谋; 李晓青
Original assignee: Shenzhen Znda Electric Appliance Co ltd
Current assignee: Shenzhen Znda Electric Appliance Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-10-04
Anticipated expiration: 2032-06-17

Abstract

The utility model relates to a single-arm type novel high-strength electric control cabinet door body hinge, which comprises a hinge base connected with a cabinet body, a hinge joint horizontally hinged on the hinge base, and a connecting plate for connecting the hinge joint and the cabinet door; the hinge base is convexly provided with a first boss towards the cabinet body, the first boss penetrates through the side wall of the cabinet body and is connected with a pillar of the cabinet body, the hinge base is also provided with a second boss with the direction opposite to that of the first boss, the first boss and the second boss are not collinear, the hinge joint is provided with a movable groove corresponding to the second boss, when the hinge joint is assembled in place, the second boss is positioned in the movable groove, and the hinge joint is hinged on the second boss through a rotating shaft; the utility model has the advantages of simple integral structure, the processing degree of difficulty is low, and intensity is big, can guarantee that the permanent switch function of cabinet door is smooth and easy, has reduced automatically controlled cabinet's fault rate.

Description

Single-arm type novel high-strength electric control cabinet door hinge

Technical Field

The utility model relates to an automatically controlled cabinet technical field, in particular to automatically controlled cabinet door body hinge of single armed formula novel high strength.

Background

The automatically controlled cabinet is normal as the support arrangement that ensures electrical equipment, safe operation, it is reasonable and suitable for to the designing requirement of its structure and size, wherein automatically controlled cabinet door is exactly an important point, it is convenient to open the requirement of cabinet door, the degree of opening and shutting is big, can not produce the hindrance to it when operating the inside equipment of automatically controlled cabinet, and it is the hinge to play decisive effect to the switch of cabinet door, and when automatically controlled cabinet door is the structure of double entry door, traditional hinge is because intensity is not enough, can not directly be used for on the cabinet body, for this reason we propose a single armed formula novel automatically controlled cabinet door body hinge of high strength in order to solve the problem that traditional hinge intensity is not enough specially.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art not enough, provide an automatically controlled cabinet door body hinge of single armed formula novel high strength, this automatically controlled cabinet door body hinge of single armed formula novel high strength can solve above-mentioned problem well.

In order to meet the above requirements the utility model provides a technical scheme that its technical problem adopted is:

the hinge comprises a hinge base connected with a cabinet body, a hinge joint horizontally hinged on the hinge base, and a connecting plate for connecting the hinge joint and a cabinet door; the hinge base is towards the protruding first boss that is equipped with of the cabinet body, first boss run through to the lateral wall of the cabinet body and with the pillar connection of the cabinet body, still be equipped with on the hinge base with first boss orientation opposite second boss, first boss with the second boss is collineation not, correspond on the articulated joint the second boss is equipped with the activity groove, when the assembly targets in place, the second boss is located the activity inslot, the articulated joint articulates through the pivot on the second boss.

Novel automatically controlled cabinet door body hinge of high strength of single-arm type, wherein, the one end epirelief of the free end of hinge head towards the cabinet door is equipped with strengthens protruding tongue.

Single-arm type novel automatically controlled cabinet door body hinge of high strength, wherein, the movable groove deviates from first boss with strengthen protruding tongue's one end and all run through the hinge, when the assembly targets in place, the second boss deviates from the one end of first boss with the front side surface of hinge flushes.

Single-arm type novel automatically controlled cabinet door body hinge of high strength, wherein, correspond on the hinge joint the hinge base is equipped with and dodges the groove, dodge the groove with the activity groove directly communicates, when the assembly targets in place, the front end of hinge base is located dodge the inslot.

Novel automatically controlled cabinet door body hinge of single-arm type high strength, wherein, the one end edge that the hinge deviates from the cabinet door is equipped with the chamfer, correspond on the connecting plate the upper and lower both ends of hinge all are equipped with the extension arm, the extension arm with hinge fixed connection.

The beneficial effects of the utility model reside in that: this hinge passes through the cooperation of second boss and articulated joint on the hinge base for the articulated joint inserts the movable groove in, and through first boss and cabinet body coupling, when having guaranteed overall structure simple, can effectively guarantee that the joint strength between articulated joint and the hinge base is enough, the bent axle that the pivot single side atress of having avoided the articulated joint is uneven leads to, the emergence of disconnected axle condition, and holistic processing degree of difficulty is low moreover, it is smooth and easy also to have guaranteed that the permanent switch operation of cabinet door is smooth and easy, the fault rate of automatically controlled cabinet has been reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:

fig. 1 is a schematic view of the closed state of the single-arm hinge of the high-strength electric control cabinet door of the present invention.

Fig. 2 is the open state schematic diagram of the single-arm type novel high-strength electric control cabinet door body hinge.

Fig. 3 is an assembly cross-sectional view of the single-arm type novel high-strength electric control cabinet door hinge.

Fig. 4 is a sectional view of the hinge joint of the single-arm hinge of the high-strength electric control cabinet door body of the utility model.

Fig. 5 is the local schematic view of the hinge and the cabinet body assembly of the single-arm type novel high-strength electric control cabinet door body of the utility model.

Detailed Description

The terms "first," "second," "third," and "fourth," etc. in the description and claims of the invention and in the accompanying drawings are used for distinguishing between different elements and not for describing a particular sequential order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

"plurality" means two or more. "and/or" describes the association relationship of the associated object, indicating that there may be three relationships, for example, a and/or B, which may indicate: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

Also, the terms "upper, lower, left, right, upper, lower, longitudinal" and the like, which indicate orientation, are all referenced to the attitude and position of the device or apparatus described in this disclosure during normal use.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following description will be made clearly and completely in conjunction with the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The single-arm type novel high-strength electric control cabinet door body hinge of the preferred embodiment of the utility model comprises a hinge base 2 connected with a cabinet body 1, a hinge joint 3 horizontally hinged on the hinge base 2, and a connecting plate 4 connecting the hinge joint 3 and a cabinet door, as shown in fig. 1-5; a first boss 5 is convexly arranged on the hinge base 2 towards the cabinet body 1, the first boss 5 penetrates through the side wall 101 of the cabinet body 1 and is connected with a strut 6 of the cabinet body 1, a second boss 7 opposite to the first boss 5 in direction is also arranged on the hinge base 2, the first boss 5 and the second boss 7 are not collinear, a movable groove 8 is arranged on the hinge joint 3 corresponding to the second boss 7, when the hinge joint is assembled in place, the second boss 7 is positioned in the movable groove 8, and the hinge joint 3 is hinged on the second boss 7 through a rotating shaft 9; this hinge passes through second boss 7 and the cooperation of hinge 3 on the hinge base 2, make hinge 3 insert in the movable groove 8, and be connected with the cabinet body 1 through first boss 5, when having guaranteed overall structure simple, can effectively guarantee that the joint strength between hinge 3 and the hinge base 2 is enough, the bent axle that the pivot 9 single side atress of hinge 3 is unbalanced to lead to has been avoided, the emergence of the disconnected axle condition, and holistic processing degree of difficulty is low, it is smooth and easy also to have guaranteed that the cabinet door is permanent switch operation, the fault rate of automatically controlled cabinet has been reduced, furthermore, the not collinear design of first boss 5 and second boss 7 also makes the more thick cabinet body 1 of the adaptable front side lateral wall of hinge itself, the control alignment nature of cabinet door and cabinet body 1 has been guaranteed, cabinet door switch angle is bigger.

Preferably, the end of the hinge head 3 facing the free end of the cabinet door is provided with a convex reinforcing tongue 10 to improve the deformation resistance of the joint of the hinge head 3 and the cabinet door.

Preferably, the hinge 3 is all run through to the one end that activity groove 8 deviates from first boss 5 and strengthens protruding tongue 10, when the assembly targets in place, the one end that second boss 7 deviates from first boss 5 flushes with the front side surface of hinge 3, furthermore, it is equipped with dodges groove 11 to correspond the hinge base on the hinge 3, dodge groove 11 and activity groove 8 and directly communicate, when the assembly targets in place, the front end of hinge base is located dodges groove 11, make when no matter the cabinet door is opened or is closed, hinge 3 and hinge base 2 all have overlapping supporting part, can further promote the vertical bearing capacity of hinge itself, avoid the cabinet door because of the dead weight tenesmus.

Preferably, the one end edge that articulated joint 3 deviates from the cabinet door is equipped with chamfer 12, and the upper and lower both ends that correspond articulated joint 3 on connecting plate 4 all are equipped with extension arm 13, extension arm 13 and articulated joint 3 fixed connection to increase articulated joint 3's vertical atress position, the balanced atress condition.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. A single-arm type novel high-strength electric control cabinet door body hinge is characterized by comprising a hinge base connected with a cabinet body, a hinge joint horizontally hinged on the hinge base, and a connecting plate for connecting the hinge joint and a cabinet door; the hinge base faces towards the cabinet body and is convexly provided with a first boss, the first boss penetrates through the side wall of the cabinet body and is connected with the strut of the cabinet body, the hinge base is further provided with a second boss opposite to the first boss in direction, the first boss and the second boss are not collinear, the hinge joint corresponds to the second boss and is provided with a movable groove, when the hinge joint is in place, the second boss is positioned in the movable groove, and the hinge joint is hinged to the second boss through a rotating shaft.

2. The single-arm novel high-strength electric control cabinet door body hinge according to claim 1, wherein a reinforcing convex tongue is convexly arranged at one end of the hinge joint facing to the free end of the cabinet door.

3. The single-arm novel high-strength electric control cabinet door hinge according to claim 2, wherein the end of the movable groove, which faces away from the first boss and the reinforcing tongue, extends through the hinge joint, and when the hinge joint is assembled in place, the end of the second boss, which faces away from the first boss, is flush with the front side surface of the hinge joint.

4. The single-arm type novel high-strength electric control cabinet door body hinge according to claim 3, wherein an avoiding groove is formed in the hinge head corresponding to the hinge base, the avoiding groove is directly communicated with the movable groove, and when the hinge head is assembled in place, the front end of the hinge base is positioned in the avoiding groove.

5. The single-arm novel high-strength electric control cabinet door body hinge according to claim 1, wherein a corner of one end of the hinge joint, which is away from the cabinet door, is provided with a chamfer, and the connecting plate is provided with extension arms corresponding to the upper end and the lower end of the hinge joint, and the extension arms are fixedly connected with the hinge joint.