CN210642814U

CN210642814U - New energy automobile safety belt snap-fastener

Info

Publication number: CN210642814U
Application number: CN201921089763.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Rizhao Mailesen Rubber Plastic Co ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-06-02
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a new energy automobile safety belt snap fastener, which comprises a lower buckle and an upper buckle, wherein the bottom surface of the lower buckle is fixedly connected with a connector, the inner part of the lower buckle is provided with a left buckle cavity and a right buckle cavity, and a clapboard is fixedly connected between the left buckle cavity and the right buckle cavity, the utility model realizes the left and right movement of a movable plate in the lower buckle shell by arranging the movable plate in the lower buckle shell of the prior safety belt snap fastener by utilizing the matching of a pressure rod and an inclined pressure groove in the movable plate and utilizing a plurality of reset springs, so that after an inserting plate of the upper buckle is inserted into the buckle cavity, the buckle can realize stable clamping under the action of the reset springs, ensure that the installation between the lower buckle and the upper buckle is firmer, avoid tripping, and simultaneously, a buzzer is arranged in the buckle, when the inserting plate is completely inserted into the movable plate of the buckle cavity, the buckle can be clamped in a clamping groove of the inserting plate, thereby guaranteed user's safety, whole easy operation is convenient, and the joint is firm and safe more practical.

Description

New energy automobile safety belt snap-fastener

Technical Field

The utility model relates to a snap-fastener, in particular to new energy automobile safety belt snap-fastener belongs to the automotive equipment technical field.

Background

The safety belt snap fastener can be installed in a jack of an automobile safety belt, a driver does not fasten the safety belt, the safety belt alarm can not send out warning sound, the existing safety belt snap fastener is convenient to use, but the whole firmness is not high enough, the disassembly and the assembly are inconvenient, and an alarm system is complex.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new energy automobile safety belt snap-fastener to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a new energy automobile safety belt snap fastener comprises a lower buckle and an upper buckle, wherein a connector is fixedly connected to the bottom surface of the lower buckle, a left buckle cavity and a right buckle cavity are formed in the lower buckle, a partition plate is fixedly connected between the left buckle cavity and the right buckle cavity, a button is arranged at the top end of the left buckle cavity, one end of the lower surface of the button is fixedly connected with a first reset spring, the other end of the first reset spring is fixedly connected to the inner side wall of the left buckle cavity, the other end of the lower surface of the button is vertically and fixedly connected with a pressing rod, a movable plate is arranged at the bottom end of the pressing rod, a sliding block is fixedly connected to the bottom end of the movable plate, a sliding groove is formed in the bottom surface of the left buckle cavity, the sliding block is slidably connected into the sliding groove, a second reset spring is fixedly connected to one side, close to, one side fixedly connected with buckle that No. two reset spring were kept away from to the movable plate, the buckle runs through the baffle and is located the right side and detains the inside of chamber one side and be equipped with the mounting groove, fixedly connected with bee calling organ on the mounting groove inside wall, bee calling organ detains one side electric connection in chamber towards the right side and has the stationary contact switch, the intracavity portion cover is detained on the right side, buckle on the fixedly connected with in picture peg top, it is equipped with the safety belt hole to detain inside, one side that the picture peg is close to the buckle is equipped with the draw-in groove, fixedly connected with movable contact.

As an optimal technical scheme of the utility model, the baffle is located the buckle and runs through the mouth and is equipped with the perforation, just fenestrate hole width is greater than the length and the width of buckle.

As a preferred technical scheme of the utility model, the inside wall in chamber is detained on the right side is the surface of slope, the lateral surface that the draw-in groove was kept away from to the picture peg is the surface of slope, just the inclined plane in chamber is detained on the right side equals with the inclination on the inclined plane of picture peg.

As a preferred technical scheme of the utility model, the buckle is close to the top that the right side detained chamber one side and is the curved surface, just the bottom that the picture peg is located draw-in groove one side also is the curved surface.

As an optimal technical scheme of the utility model, the interior top of movable plate is equipped with the indent, just the interior bottom surface of indent highly reduces gradually from left side knot chamber to right side knot chamber, just the bottom roll connection of depression bar has the gyro wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a lower knot shell at original safety belt snap-fastener sets up the movable plate, utilize the cooperation of depression bar and the inside slope indent of movable plate, utilize a plurality of reset spring, and realize that the movable plate removes under in detaining the shell, thereby the picture peg of detaining when last injects and detains the chamber after, the buckle can be under reset spring's effect, realize stabilizing the joint, guarantee to detain under and to detain between the last installation more firm, avoid the dropout, be equipped with bee calling organ in the buckle of movable plate simultaneously, inject when the picture peg detains the chamber completely, the buckle just can the chucking in the draw-in groove of picture peg, thereby touching bee calling organ, can remind the user whether complete card accurate, safety warning nature is higher, thereby user's safety has been guaranteed, the overall operation is more simple and convenient, the joint is firm and safe practical more.

Drawings

Fig. 1 is an overall sectional view of the present invention;

fig. 2 is a sectional view of the moving plate of the present invention;

fig. 3 is a schematic view of the structure of the upper buckle and the insertion plate of the present invention.

In the figure: 1. fastening down; 11. a connector; 12. a left buckle cavity; 13. a right buckle cavity; 14. a partition plate; 15. perforating; 16. a button; 17. a first return spring; 18. a second return spring; 19. moving the plate; 110. a pressure lever; 111. buckling; 112. a chute; 113. a slider; 114. pressing a groove; 115. a roller; 116. mounting grooves; 117. a buzzer; 118. a stationary contact switch; 2. buckling; 21. inserting plates; 22. the safety belt is provided with a hole; 23. a card slot; 24. and (6) moving a contact switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a new energy automobile safety belt snap fastener comprises a lower buckle 1 and an upper buckle 2, wherein the bottom surface of the lower buckle 1 is fixedly connected with a connector 11, a left buckle cavity 12 and a right buckle cavity 13 are arranged inside the lower buckle 1, a partition plate 14 is fixedly connected between the left buckle cavity 12 and the right buckle cavity 13, the top end of the left buckle cavity 12 is provided with a button 16, one end of the lower surface of the button 16 is fixedly connected with a first reset spring 17, the other end of the first reset spring 17 is fixedly connected on the inner side wall of the left buckle cavity 12, the other end of the lower surface of the button 16 is vertically and fixedly connected with a pressure lever 110, the bottom end of the pressure lever 110 is provided with a movable plate 19, the bottom end of the movable plate 19 is fixedly connected with a sliding block 113, the inner bottom surface of the left buckle cavity 12 is provided with a sliding groove 112, the sliding block 113 is slidably connected in the sliding groove 112, one side of, moving plate 19 keeps away from one side fixedly connected with buckle 111 of No. two reset spring 18, buckle 111 runs through baffle 14 and is located the inside of right side knot chamber 13 one side and is equipped with mounting groove 116, fixedly connected with bee calling organ 117 on the mounting groove 116 inside wall, bee calling organ 117 has stationary contact switch 118 towards one side electrically connected with of right side knot chamber 13, the inside cover in right side knot chamber 13 is equipped with picture peg 21, picture peg 21 top fixedly connected with is detained 2, on detain 2 inside safety belt hole 22 that is equipped with, picture peg 21 is close to one side of buckle 111 and is equipped with draw-in groove 23, fixedly connected with movable contact switch 24 on the draw-in.

The partition 14 is provided with a through hole 15 at the through hole of the buckle 111, and the hole width of the through hole 15 is larger than the length and width of the buckle 111, so as to facilitate the use of the buckle 111.

Wherein, the inside wall of right side knot chamber 13 is the surface of slope, and the lateral surface that picture peg 21 kept away from draw-in groove 23 is the surface of slope, and the inclined plane of right side knot chamber 13 equals with the inclination of the inclined plane of picture peg 21, makes things convenient for picture peg 21 and the right side of detaining 1 to detain chamber 13 cooperation.

The top end of the buckle 111 close to the right buckle cavity 13 is a curved surface, and the bottom end of the inserting plate 21 close to the clamping groove 23 is also a curved surface, so that the inserting plate 21 can be conveniently inserted into the right buckle cavity 13 and then directly press the buckle 111 to push the moving plate 19 to move left.

The inner top end of the moving plate 19 is provided with a pressing groove 114, the height of the inner bottom surface of the pressing groove 114 from the left buckling cavity 12 to the right buckling cavity 13 is gradually reduced, and the bottom end of the pressing rod 110 is connected with a roller 115 in a rolling manner, so that after the button 16 is pressed down conveniently, the roller 115 of the pressing rod 110 moves in the inclined pressing groove 114, the moving plate 19 is driven to move leftwards, and the inserting plate 21 is taken out conveniently.

Specifically, when the utility model is used, the buzzer 117 is matched with the sensing system in the automobile, the belt hole 22 of the upper buckle 2 is connected with the safety belt, when the sensing system senses the people sitting on the seat, the buzzer 117 will generate whistling sound to warn the people on the seat to fasten the safety belt, then the people on the seat need to pick up the safety belt with the upper buckle 2 to insert the insert plate 21 into the right buckle cavity 13 of the lower buckle 1, and press down to the bottom end, at this time, the insert plate 21 will push the buckle 111 to move towards one side of the left buckle cavity 12, until the buckle 111 completely enters the clamp groove 23, the movable contact switch 24 will be attached to the stationary contact switch 118, so that the buzzer 117 will not whistle, thus, the safety belt is fastened, when the insert plate 21 needs to be removed, only the button 16 needs to be pressed, the roller 115 of the pressure lever 110 moves down on the inclined plane of the pressing groove 114 of the movable plate 19, and pushes the movable plate 19 to move towards the left buckle, the bayonet catch 111 is driven out of the bayonet slot 23 of the board 21 so that the board 21 can be removed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The new energy automobile safety belt snap fastener is characterized by comprising a lower buckle (1) and an upper buckle (2), wherein the bottom surface of the lower buckle (1) is fixedly connected with a connector (11), a left buckle cavity (12) and a right buckle cavity (13) are arranged inside the lower buckle (1), a partition plate (14) is fixedly connected between the left buckle cavity (12) and the right buckle cavity (13), a button (16) is arranged at the top end of the left buckle cavity (12), one end of the lower surface of the button (16) is fixedly connected with a first reset spring (17), the other end of the first reset spring (17) is fixedly connected to the inner side wall of the left buckle cavity (12), a pressing rod (110) is vertically and fixedly connected to the other end of the lower surface of the button (16), a movable plate (19) is arranged at the bottom end of the movable plate (110), a sliding block (113) is fixedly connected to the bottom end of the movable plate (19), a sliding groove (112) is, slider (113) sliding connection is in spout (112), movable plate (19) are close to No. two reset spring (18) of reset spring (17) one side fixedly connected with, the other end fixed connection of No. two reset spring (18) is on the inside wall of detaining chamber (12) on the left side, one side fixedly connected with buckle (111) of No. two reset spring (18) are kept away from to movable plate (19), buckle (111) run through baffle (14) and are located the inside of detaining chamber (13) one side on the right side and are equipped with mounting groove (116), fixedly connected with bee calling organ (117) on mounting groove (116) inside wall, bee calling organ (117) have stationary contact switch (118) towards one side electrically connected with of detaining chamber (13) on the right side, detain chamber (13) inside cover on the right side and be equipped with picture peg (21), picture peg (21) top fixedly connected with is detained (2), it is equipped with safety belt hole (22) to, one side of the inserting plate (21) close to the buckle (111) is provided with a clamping groove (23), and a movable contact switch (24) is fixedly connected to the inner side wall of the clamping groove (23).

2. The new energy automobile safety belt snap fastener is characterized in that: the partition plate (14) is provided with a through hole (15) at the through hole of the buckle (111), and the hole width of the through hole (15) is larger than the length and the width of the buckle (111).

3. The new energy automobile safety belt snap fastener is characterized in that: detain the inside wall in chamber (13) on the right side for the surface of slope, the lateral surface that draw-in groove (23) were kept away from in picture peg (21) is the surface of slope, just the inclined angle on the inclined plane of detaining chamber (13) on the right side and picture peg (21) equals.

4. The new energy automobile safety belt snap fastener is characterized in that: the top that buckle (111) are close to right side and detain chamber (13) one side is the curved surface, just picture peg (21) are located the bottom of draw-in groove (23) one side and also are the curved surface.

5. The new energy automobile safety belt snap fastener is characterized in that: the inner top end of the moving plate (19) is provided with a pressure groove (114), the height of the inner bottom surface of the pressure groove (114) from the left buckling cavity (12) to the right buckling cavity (13) is gradually reduced, and the bottom end of the pressure rod (110) is connected with a roller (115) in a rolling mode.