CN216353353U - Handle structure, hard disk cartridge and vehicle event data recorder - Google Patents

Abstract

The application provides a handle structure, includes: the body is provided with a first surface, a containing cavity is formed inside the body, and the containing cavity is provided with a first opening positioned on the first surface; the buckle structure is connected with the body in a sliding mode, at least partially positioned in the accommodating cavity and provided with a first state and a second state; in the first state, at least part of the buckle structure protrudes out of the first opening; in the second state, the buckle structures are all positioned in the accommodating cavity; and one end of the elastic structure is connected to the body, and the other end opposite to the one end of the elastic structure is connected to the buckle structure and used for driving the buckle structure to move from the second state to the first state. The handle structure that this application embodiment provided can make things convenient for and external structure to realize fixed connection and break away from, is the partly and this external structure of hard disk cartridge at this handle structure and under the condition for vehicle event data recorder, utilizes the handle structure can conveniently be fixed in vehicle event data recorder with the hard disk cartridge, also can conveniently take out the hard disk cartridge by vehicle event data recorder.

Description

Handle structure, hard disk cartridge and vehicle event data recorder

Technical Field

The application belongs to the technical field of hard disk mounting structures, and more specifically relates to a handle structure, a hard disk cartridge and an automobile data recorder.

Background

Data storage hard disk of vehicle event data recorder need be fixed on the hard disk cartridge, receives the inside space size restriction of host computer, and the size of hard disk cartridge can compress to very little, does not reserve too much space for the action of drawing the hard disk, when hard disk data is read to needs, need take out the hard disk cartridge from vehicle event data recorder, among the correlation technique, need use an L type instrument, with the hard disk cartridge from the inside pull-out of vehicle event data recorder, the operation is complicated to the instrument loses easily.

Disclosure of Invention

An object of the embodiment of this application is to provide a handle structure, hard disk cartridge and vehicle event data recorder to solve the vehicle event data recorder who exists among the prior art and take out the technical problem that the operation is complicated and the instrument easily loses.

In order to achieve the purpose, the technical scheme adopted by the application is as follows:

provided is a handle structure including: the body is provided with a first surface, a containing cavity is formed inside the body, and the containing cavity is provided with a first opening positioned on the first surface; the buckle structure is connected to the body in a sliding mode, at least partially located in the accommodating cavity and provided with a first state and a second state; in the first state, the buckle structure at least partially protrudes out of the first opening; in the second state, the buckle structures are all positioned in the accommodating cavity; and one end of the elastic structure is connected with the body, and the other end opposite to the one end of the elastic structure is connected with the buckle structure and is used for driving the buckle structure to move from the second state to the first state.

In one embodiment, the body has a second surface opposite the first surface, and the receiving cavity has a second opening at the second surface; the buckle structure is at least partially exposed out of the second opening.

In one embodiment, the snap structure comprises: the pressing piece is exposed out of the second opening; and the buckle piece is fixedly connected to the pressing piece and protrudes out of the first opening in the first state.

In one embodiment, the pressing piece is provided with a limiting protrusion, the buckling piece is provided with a limiting groove, and the limiting protrusion is at least partially positioned in the limiting groove.

In one embodiment, the pressing piece penetrates through the second opening, and the pressing piece and the body are in small clearance fit.

In one embodiment, the body comprises: a housing forming the accommodating chamber; the cover body is fixedly connected to the shell, and the first surface is formed on the surface of the cover body deviating from the containing cavity.

In one embodiment, the body further comprises: and the guide piece is fixedly connected with the cover body, is in sliding connection with the elastic structure and is used for guiding the telescopic direction of the elastic structure.

There is also provided a hard disk cartridge comprising: box body and foretell handle structure, the box body fixed connection in handle structure.

In one embodiment, the case body forms a coupling groove, and the body of the handle structure forms a coupling protrusion, the coupling protrusion and the coupling groove being interference-fitted.

There is also provided a tachograph comprising: the recording instrument structure forms a hard disk groove, the hard disk box is at least partially positioned in the hard disk groove, and the recording instrument structure is provided with a clamping part; when the buckle structure is in the first state, the buckle part is clamped in the buckle structure; when the buckling structure is in the second state, the buckling part is separated from the buckling structure.

The application provides a handle structure, hard disk cartridge and vehicle event data recorder's beneficial effect lies in: this handle structure includes: the device comprises a body, a buckle structure and an elastic structure; the body is provided with a first surface, a containing cavity is formed inside the body, and the containing cavity is provided with a first opening positioned on the first surface; the buckle structure is connected with the body in a sliding mode, at least part of the buckle structure is located in the containing cavity, the buckle structure has a first state and a second state, and in the first state, at least part of the buckle structure protrudes out of the first opening to be used for being clamped with an external structure; in the second state, the buckle structures are all positioned in the accommodating cavity so as to be separated from the clamping connection with the external structure; one end of the elastic structure is connected with the body, the other end opposite to the one end is connected with the buckle structure, and the elastic structure is used for driving the buckle structure to move from the second state to the first state; under the condition of no external force, the buckle structure is kept in the first state, and in the state, the buckle structure can be clamped in the external structure, so that the whole handle structure can be kept in fixed connection with the external structure under the condition of no external force; and under the exogenic action, this exogenic force can be for the user to the external force that the buckle structure applyed, and elastic construction's elastic force can be overcome to this external force, makes buckle structure change the second state into by first state, and buckle structure and external structure break away from the joint promptly this moment to under this state, whole handle structure can break away from in following external structure. To sum up, the handle structure that this application embodiment provided can make things convenient for and external structure to realize fixed connection and break away from, is the partly of hard disk cartridge and this external structure of this handle structure under the condition for vehicle event data recorder, utilizes the handle structure can conveniently be fixed in vehicle event data recorder with the hard disk cartridge, also can conveniently take out the hard disk cartridge by vehicle event data recorder.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a first viewing angle of a handle structure provided in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a second perspective view of a handle structure provided in an embodiment of the present application;

FIG. 3 is an exploded view of a handle structure provided by an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a hard disk cartridge provided in an embodiment of the present application;

FIG. 5 is an exploded view of a hard disk cartridge provided in an embodiment of the present application;

fig. 6 is a schematic structural diagram of a vehicle event data recorder provided in an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

100. a handle structure; 101. a connecting projection; 110. a body; 111. a first surface; 112. a housing; 113. a cover body; 1131. a guide member; 120. a buckle structure; 121. a pressing member; 1211. a limiting bulge; 122. a fastener; 1221. a limiting groove; 130. an elastic structure; 200. a hard disk cartridge; 210. a box body; 211. connecting grooves; 300. a vehicle event data recorder; 310. a recorder structure; 311. hard disk groove.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The handle structure, the hard disk cartridge, and the drive recorder provided in the embodiments of the present application will now be described.

As shown in fig. 1, 2 and 3, embodiments of the present application provide a handle structure 100, the handle structure 100 including: the body 110, the locking structure 120 and the elastic structure 130.

The body 110 has a first surface 111, and a receiving cavity having a first opening at the first surface 111 is formed inside the body 110. The receiving cavity may communicate with the outside by a first opening at the first surface 111. Specifically, the first surface 111 may be a plane or a curved surface. In the embodiment of the present application, the first surface 111 may be a plane, for example, the first surface 111 may be a horizontal plane in an operating state.

The latch 120 is slidably connected to the body 110, and specifically, the sliding direction of the latch 120 may be perpendicular to the first surface 111, for example, in case that the first surface 111 is a horizontal plane, the sliding direction of the latch may be a vertical direction. The snap structure 120 has a first state and a second state, in the first state, the snap structure 120 at least partially protrudes from the first opening, and in this state, the snap structure 120 can extend out of the accommodating cavity to be engaged with an external structure, so as to be fixedly connected to an external structure. In the second state, the fastening structure 120 is located in the accommodating cavity, and in this state, the fastening structure 120 cannot be fastened with the external structure, so that the fastening structure 120 is completely separated from the external structure.

One end of the elastic structure 130 is connected to the body 110, and the other end of the elastic structure 130 is connected to the fastening structure 120. Specifically, one end of the elastic structure 130 may be fixedly connected to the body 110, for example, by abutting, bonding, or the like; the other end of the elastic structure 130 may be fixedly connected to the snap structure 120, for example, by abutting, bonding, or the like. The elastic structure 130 is used to drive the fastening structure 120 to move from the second state to the first state. Specifically, in the second state, the elastic structure 130 has elastic potential energy, and under the condition of no external force, the elastic potential energy is released, so that the elastic structure 130 applies an acting force to the fastening structure 120, and the fastening structure 120 moves from the second state to the first state and is kept in the first state, and in the first state, the fastening structure 120 can be always kept in a fastening connection with an external structure, so that the handle structure 100 can be always fixedly connected with the external structure.

The handle structure 100 includes: a body 110, a buckle structure 120 and an elastic structure 130; the body 110 has a first surface 111, a receiving cavity is formed inside the body 110, and the receiving cavity has a first opening located on the first surface 111; the buckle structure 120 is slidably connected to the body 110, at least a portion of the buckle structure 120 is located in the accommodating cavity, and the buckle structure 120 has a first state and a second state, in the first state, at least a portion of the buckle structure 120 protrudes out of the first opening for being clamped with an external structure; in the second state, the fastening structure 120 is entirely located in the accommodating cavity to be separated from the clamping connection with the external structure; one end of the elastic structure 130 is connected to the body 110, and the other end opposite to the one end is connected to the buckle structure 120, and the elastic structure 130 is used for driving the buckle structure 120 to move from the second state to the first state; under the condition of no external force, the buckle structure 120 is kept in the first state, and in this state, the buckle structure 120 can be clamped in an external structure, so that the whole handle structure 100 can be kept fixedly connected with an external structure under the condition of no external force; under the action of the external force, the external force may be the external force applied by the user to the fastening structure 120, and the external force may overcome the elastic force of the elastic structure 130, so that the fastening structure 120 is changed from the first state to the second state, and at this time, the fastening structure 120 and the external structure are separated from the fastening structure, so that the entire handle structure 100 may be separated from the external structure in this state. To sum up, the handle structure 100 provided by the embodiment of the present application can be conveniently fixedly connected to and separated from the external structure, and when the handle structure 100 is a part of the hard disk cartridge 200 and the external structure is the automobile data recorder 300, the handle structure 100 can be used to conveniently fix the hard disk cartridge 200 to the automobile data recorder 300, and the hard disk cartridge 200 can also be conveniently pulled out of the automobile data recorder 300.

In some embodiments of the present application, the body 110 has a second surface opposite to the first surface 111, the first surface 111 may be a top surface of the body 110, and the second surface may be a bottom surface of the body 110. The second surface may be a plane, and in the case where the second surface is a plane, the second surface may be a horizontal plane. The accommodating cavity is provided with an opening on the second surface, and the accommodating cavity can be communicated with the outside by using the second opening on the second surface. The fastening structure 120 is at least partially exposed in the second opening, that is, the fastening structure 120 may be located in the second opening or protrude from the second opening, and under the condition that the fastening structure 120 is located in the second opening, the light-transmitting second opening may be directly seen to the fastening structure 120. When the fastening structure 120 is exposed in the second opening, a user may put a finger through the second opening to apply an acting force to the fastening structure 120, for example, the user may use the finger to apply an acting force to the fastening structure 120 through the second opening, so that the fastening structure 120 may overcome the elastic force of the elastic structure 130 to move from the first state to the second state and keep in the second state, so as to separate the handle structure 100 fastened to the external structure from the external structure.

In some embodiments of the present application, the snap structure 120 may include: a pressing member 121 and a catching member 122.

The pressing element 121 is exposed in the second opening, that is, the pressing element 121 may be located in the second opening or may protrude from the second opening, and when the pressing element 121 is located in the second opening, the light-transmitting second opening may be directly viewed to the fastening structure 120. Under the condition that the pressing member 121 is exposed in the second opening, the user may throw the second opening to apply an acting force to the pressing member 121, for example, a finger may be used to apply an acting force to the pressing member 121 through the second opening, so that the pressing member 121 may overcome the elastic force of the elastic structure 130 to move the fastening structure 120 from the first state to the second state, and maintain the fastening structure in the second state, so as to separate the handle structure 100 fastened to the external structure from the external structure.

The locking member 122 is fixedly connected to the pressing member 121, and the locking member 122 protrudes out of the first opening in the first state and is locked with an external structure after protruding out of the first opening. Specifically, the locking member 122 may protrude from the pressing member 121 along the horizontal direction, so as to be locked to the external structure by the protruding portion. Specifically, the locking member 122 may be fixedly connected to the pressing member 121 by welding, bonding, or the like, or may be fixedly connected to the pressing member 121 by a structure such as a locking member or a screw.

In some embodiments of the present application, the pressing member 121 has a stopper protrusion 1211, and in particular, the stopper protrusion 1211 may protrude from the pressing member 121 in a vertical direction. The locking member 122 has a limiting groove 1221, and specifically, the limiting groove 1221 may be recessed in the locking member 122 along the vertical direction. In a state where the pressing member 121 and the locking member 122 are fixedly connected, the limiting protrusion 1211 is at least partially located in the limiting groove 1221 to ensure that a relative position between the pressing member 121 and the locking member 122 is at a preset position. Specifically, a plurality of limiting protrusions 1211 can be provided, and the plurality of limiting protrusions 1211 can be distributed at intervals; the limiting grooves 1221 can also be provided in plurality, and a plurality of limiting grooves 1221 can also be distributed at intervals; the limiting grooves 1221 and the limiting protrusions 1211 correspond to each other one by one, and the relative positional relationship between the pressing member 121 and the locking member 122 can be fixed by the plurality of limiting grooves 1221 and the plurality of limiting protrusions 1211.

In some embodiments of the present application, the pressing member 121 extends through the second opening, i.e., the pressing member 121 is partially located in the accommodating cavity, and another portion of the pressing member 121 extends out of the second opening and is located outside the accommodating cavity. The small clearance fit between the pressing piece 121 and the body 110 limits the movement of the pressing piece 121 in the horizontal direction by using the second opening, so that the pressing piece 121 can only move in the vertical direction, and therefore when a user applies an acting force to the pressing piece 121, the pressing piece 121 can be conveniently controlled to move in the vertical direction to overcome the elastic force of the elastic structure 130.

In some embodiments of the present application, the resilient structure 130 is a spring. Specifically, the extending direction of the spring is a vertical direction, and the spring can be in a compressed state when the buckle structure 120 is in the second state, and at this time, the spring accumulates elastic potential energy; with the snap structure 120 in the first state, the spring may be in an extended state, at which point the accumulated elastic potential energy of the spring is at least partially released.

In some embodiments of the present application, the body 110 includes: a case 112 and a cover 113.

The housing 112 forms an accommodation chamber. Specifically, the housing 112 may have a groove shape, a bottom of the housing 112 forms a bottom wall of the accommodating chamber, and a side of the housing 112 forms a side wall of the accommodating chamber.

The cover 113 is fixedly connected to the housing 112, a surface of the cover 113 facing away from the accommodating cavity forms the first surface 111, and the cover 113 forms a top wall of the accommodating cavity. Specifically, the cover 113 may be fixedly connected to the housing 112 by welding, bonding, or the like, or may be fixedly connected to the housing 112 by a structure such as a buckle or a screw.

In some embodiments of the present application, the body 110 further comprises: a guide 1131.

Guide 1131 is fixedly attached to cover 113. Specifically, guide 1131 may be fixedly connected to cover 113 by welding, bonding, or the like, or may be fixedly connected to cover 113 by a structure such as a buckle or a screw, or may be integrally formed with cover 113. The guide 1131 is slidably connected to the elastic structure 130, and the guide 1131 is used for guiding the telescopic direction of the elastic structure 130. Specifically, the extending direction of the guide 1131 may be a vertical direction, and the elastic structure 130 may be sleeved on the guide 1131, so that the elastic structure 130 can only stretch in the vertical direction.

As shown in fig. 4 and 5, the present application also provides a hard disk cartridge 200, where the hard disk cartridge 200 includes: a cartridge 210 and the handle structure 100 described above.

The cartridge 210 is fixedly attached to the handle structure 100. Specifically, the box 210 and the handle structure 100 may be fixedly connected by welding, bonding, or the like, or may be fixedly connected by a structure such as a buckle or a screw. The cartridge 210 may be used to carry a hard disk to store data.

In some embodiments of the present application, the case 210 forms a connection groove 211, the body 110 of the handle structure 100 forms a connection protrusion 101, and the connection groove 211 and the connection protrusion 101 are in interference fit to enable a fixed connection between the case 210 and the handle structure 100. Of course, adhesives such as water can be applied between the box body 210 and the handle structure 100 to ensure that the connection between the box body 210 and the handle is firmer; the box body 210 and the handle structure 100 can be fixedly connected through screws to ensure the structural stability between the box body 210 and the handle.

As shown in fig. 6, the present application further provides a driving recorder 300, wherein the driving recorder 300 comprises a recorder structure 310 and the hard disk cartridge 200. The recorder structure 310 forms a hard disk slot 311, the hard disk cartridge 200 is at least partially located in the hard disk slot 311, and the recorder structure 310 has a latch. When the locking structure is in the first state, the locking portion is locked to the locking structure 120, so that the hard disk cartridge 200 and the driving recorder 300 are fixedly connected. In the second state, the locking portion is disengaged from the locking structure 120, so that the hard disk cartridge 200 and the driving recorder 300 are disengaged.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A handle structure, comprising:

the body is provided with a first surface, a containing cavity is formed inside the body, and the containing cavity is provided with a first opening positioned on the first surface;

the buckle structure is connected to the body in a sliding mode, at least partially located in the accommodating cavity and provided with a first state and a second state; in the first state, the buckle structure at least partially protrudes out of the first opening; in the second state, the buckle structures are all positioned in the accommodating cavity;

and one end of the elastic structure is connected with the body, and the other end opposite to the one end of the elastic structure is connected with the buckle structure and is used for driving the buckle structure to move from the second state to the first state.

2. The handle structure of claim 1, wherein said body has a second surface opposite said first surface, said receiving cavity having a second opening at said second surface; the buckle structure is at least partially exposed out of the second opening.

3. The handle structure of claim 2, wherein the snap structure comprises:

the pressing piece is exposed out of the second opening;

and the buckle piece is fixedly connected to the pressing piece and protrudes out of the first opening in the first state.

4. The handle structure of claim 3, wherein the pressing member has a retaining protrusion, and the snap member has a retaining recess, and the retaining protrusion is at least partially located in the retaining recess.

5. The handle structure of claim 3, wherein said press member extends through said second opening, said press member being in close clearance fit with said body.

6. The handle structure of claim 1, wherein the body comprises:

a housing forming the accommodating chamber;

the cover body is fixedly connected to the shell, and the first surface is formed on the surface of the cover body deviating from the containing cavity.

7. The handle structure of claim 6, wherein the body further comprises:

and the guide piece is fixedly connected with the cover body, is in sliding connection with the elastic structure and is used for guiding the telescopic direction of the elastic structure.

8. A hard disk cartridge, comprising: a case and a handle structure as claimed in any one of claims 1 to 7, the case being fixedly attached to the handle structure.

9. The hard disk cartridge as claimed in claim 8, wherein the cartridge body forms a coupling groove, the body of the handle structure forms a coupling protrusion, and the coupling protrusion and the coupling groove are interference-fitted.

10. A tachograph, comprising: a recorder structure and a hard disk cartridge as claimed in any of claims 8 to 9, the recorder structure forming a hard disk slot, the hard disk cartridge being at least partially located within the hard disk slot, the recorder structure having a catch; when the buckle structure is in the first state, the buckle part is clamped in the buckle structure; when the buckling structure is in the second state, the buckling part is separated from the buckling structure.

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