CN205566403U - Card that adopts auto -lock rivet holds in palm - Google Patents

Abstract

The utility model provides a card that adopts auto -lock rivet holds in palm, including card support, door plant, rivet, first slotted hole and second slotted hole, door plant one side is provided with first slotted hole, the card asks one end to be provided with the second slotted hole, the auto -lock angle of rivet is 1 degree between 20 minutes to 1 degree 26 minutes, the rivet passes first slotted hole with the second slotted hole will the door plant with the card holds in the palm and fixes, first slotted hole with the second slotted hole all sets up to two. The utility model discloses a self -lock mechanism is fixed door plant and ka tuo through the rivet, has improved the assembly line and has made efficiency, it is fixed firm, can not take place to become flexible in manufacturing and transportation, prevent to become flexible because of emergence between door plant and the ka tuo when mobile terminal uses, lead to the fact and use inconveniently.

Description

A kind of Kato using self-lock rivet

Technical field

This utility model relates to a kind of Kato, particularly to a kind of Kato using self-lock rivet.

Background technology

Along with the accelerated development of Mobile Industry especially smart mobile phone industry, increasing mobile phone starts to arrange draw-in groove in mobile phone, and uses Kato to be placed in mobile phone by SIM.

General Kato the most all uses Micro screw to tighten Kato and door-plate manufacturing when and is locked, and the time of expending when carrying out assembly line work carries out screw locking operation to Kato and door-plate, reduces the efficiency that Kato manufactures；And use the Kato of screw locking easily manufacturing and loosening because of reasons such as vibrations during transport, affect the quality of Kato, and affect the communication signal quality between SIM and mobile phone when mobile phone terminal uses.

Utility model content

The technical problems to be solved in the utility model is to overcome existing defect, it is provided that a kind of Kato using self-lock rivet, uses self-lock mechanism to lock, and manufacture efficiency is high and degree of blocking is not susceptible to by force loosen, and can effectively solve the problem in background technology.

In order to solve above-mentioned technical problem, this utility model provides following technical scheme:

This utility model provides a kind of Kato using self-lock rivet, including Kato, door-plate, rivet, the first slotted eye and the second slotted eye；Described door-plate side is provided with described first slotted eye, and described Kato one end is provided with described second slotted eye；The self-locking angle of described rivet is at 1 degree 20 points to 1 degree 26/.

As a kind of optimal technical scheme of the present utility model, described door-plate is fixed with described Kato by described rivet through described first slotted eye and described second slotted eye.

As a kind of optimal technical scheme of the present utility model, described first slotted eye and described second slotted eye are disposed as two.

Compared with prior art this utility model is reached to provide the benefit that: use self-lock mechanism door-plate and Kato to be fixed by rivet, improves streamline and manufactures efficiency；Fixation, is manufacturing and will not loosen in transportation；Prevent when mobile terminal uses loosening because occurring between door-plate and Kato, cause use inconvenience.

Accompanying drawing explanation

Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, is not intended that restriction of the present utility model together with embodiment of the present utility model.

In the accompanying drawings:

Fig. 1 is structural representation of the present utility model；

Fig. 2 is A-A of the present utility model figure；

Fig. 3 is explosive view of the present utility model；

Label in figure: 1, Kato；2, door-plate；3, rivet；4, the first slotted eye；5, the second slotted eye.

Detailed description of the invention

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.

Embodiment: as Figure 1-3, this utility model provides a kind of Kato using self-lock rivet, including Kato 1, door-plate 2, rivet the 3, first slotted eye 4 and the second slotted eye 5；Described door-plate 2 side is provided with described first slotted eye 4, and described Kato 1 one end is provided with described second slotted eye 5；The self-locking angle of rivet 3 is set to 1 degree 20 points to 1 degree 26/, it is ensured that locking effect, it is ensured that occur without loosening phenomenon.The applicant finds through multiple authentication, and when only the self-locking angle of rivet 3 being set to 1 degree 20 points to 1 degree 26/, guarantee locking effect, angle is excessive or after the most all affecting locking effect.

Door-plate 2 is fixed with Kato 1 by rivet 3 through the first slotted eye 4 and the second slotted eye 5, and fixed form is more more firm than screw tightening, and fixed form is easy, improves and manufactures efficiency.

First slotted eye 4 and the second slotted eye 5 are disposed as two, during fastening faster, decrease the structural instability too much caused because of perforate while reaching fastening effect.

This utility model is provided with the first slotted eye 4 in door-plate 2 side, the second slotted eye 5 it is provided with in Kato one end, door-plate 2 is fixed with Kato 1 by rivet 3 through the first slotted eye 4 and the second slotted eye 5, the self-locking angle of rivet 3 is at 1 degree 20 points to 1 degree 26/, ensure that the fastening effect of rivet 3 self-locking, ensure to occur without between door-plate 2 and Kato 1 phenomenons such as loosening, and use rivet 3 to fix and can promote manufacture efficiency.

This utility model uses self-lock mechanism door-plate 2 and Kato 1 to be fixed by rivet, improves streamline and manufactures efficiency；Fixation, is manufacturing and will not loosen in transportation；Prevent when mobile terminal uses loosening because occurring between door-plate 2 and Kato 1, cause use inconvenience.

Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this utility model, although this utility model being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.

Claims (3)

1. the Kato using self-lock rivet, it is characterised in that include Kato (1), door-plate (2), rivet (3), the first slotted eye (4) and the second slotted eye (5)；Described door-plate (2) side is provided with described first slotted eye (4), and described Kato (1) one end is provided with described second slotted eye (5)；The self-locking angle of described rivet (3) is at 1 degree 20 points to 1 degree 26/.

A kind of Kato using self-lock rivet the most according to claim 1, it is characterised in that described door-plate (2) is fixed with described Kato (1) by described rivet (3) through described first slotted eye (4) and described second slotted eye (5).

A kind of Kato using self-lock rivet the most according to claim 2, it is characterised in that described first slotted eye (4) and described second slotted eye (5) are disposed as two.