CN217983828U - Connection structure - Google Patents

Abstract

The utility model provides a connecting structure, which comprises a base, wherein the base is provided with a containing cavity, and a circuit board is arranged in the containing cavity; the base is provided with a communicating port connected with the accommodating cavity; a charging member connected to the circuit board; the cover body is movably connected with the base relatively so as to open or close the accommodating cavity; a connection member having a connection state connected to the charging member and a disconnection state disconnected from the base; when the connecting part is in a connecting state, at least part of the connecting part enters the accommodating cavity and pushes the cover body to open the communication port; when adapting unit is located the off-state, the lid closes the intercommunication mouth, has solved the problem that charging device's among the prior art inside is invaded by dust, steam etc. easily.

Description

Connection structure

Technical Field

The utility model relates to a charger field particularly, relates to a connection structure.

Background

At present, more and more equipment uses the design of inserts metal contact in the shell injection molding in order to guarantee the waterproof, dustproof performance of equipment body. The design can ensure the air tightness of the device while making the product beautiful. However, the use of different designs of the size, number, spacing and arrangement of the metal contacts results in the use of a dedicated charging base for charging and data transmission of the device body.

However, because charging base is different from the device body, the design of its charging slot leads to the cleanness troublesome, and because the bullet needle/bullet piece formula structure that charging base has needs certain clearance to guarantee the smooth action of mechanism moreover, exposes very easily in adverse circumstances for a long time and leads to inside dust, steam etc. to invade the base equipment, influences the normal operating of base.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a connection structure to solve the problem that charging equipment in the prior art is easily invaded by dust, steam, etc.

In order to achieve the above object, according to an aspect of the present invention, there is provided a connection structure including: the base is provided with an accommodating cavity, and a circuit board is arranged in the accommodating cavity; the base is provided with a communication port connected with the accommodating cavity; a charging member connected to the circuit board; the cover body is movably connected with the base relatively so as to open or close the accommodating cavity; a connection member having a connection state connected to the charging member and a disconnection state disconnected from the base; when the connecting part is in a connecting state, at least part of the connecting part enters the accommodating cavity and pushes the cover body to open the communication port; when the connection member is in the disconnected state, the cover closes the communication port.

Further, the connecting member includes: the charging device comprises a connecting body, a charging component and a charging component, wherein a charging contact for connecting with the charging component is arranged on the connecting body; the fixing body is connected with the connecting body; when the connecting part is in a connecting state, at least part of the connecting body is located in the accommodating cavity, and the fixing body is located outside the accommodating cavity and abutted to the base.

Furthermore, a connecting groove is formed in the connecting body, and the charging contact is located in the connecting groove; and/or the fixing body is of an annular structure; and/or a connecting port for connecting with the circuit board is arranged on the side wall of the accommodating cavity.

Further, the connection structure further includes: the connecting rod is arranged in the accommodating cavity; the connecting rod is connected with the cover body; the elastic piece is sleeved on the connecting rod and provided with a first connecting part connected with the base and a second connecting part connected with the cover body.

Furthermore, the cover body comprises two rotating parts, the two rotating parts are respectively and relatively rotatably connected with the connecting rod, the rotating parts are sleeved on the connecting rod, and the elastic piece is positioned between the two rotating parts.

Further, the connecting rod is two, and two connecting rods set up with the interval, and first connecting portion are located between two connecting rods.

Further, connection structure includes first cell body and second cell body, has the fixed slot between first cell body and the second cell body, and second connecting portion set up in the fixed slot.

Furthermore, first cell body and second cell body all bulge in the surface setting of lid, and connection structure still includes the strengthening rib, and the strengthening rib is all connected with second cell body and lid.

Further, be provided with the sealing washer on the base, the sealing washer is used for laminating with the lid.

Furthermore, a first magnetic part is arranged on the cover body, and a second magnetic part matched with the first magnetic part is arranged on the base.

By applying the technical scheme of the utility model, the connecting structure of the utility model comprises a base, wherein the base is provided with a containing cavity, and a circuit board is arranged in the containing cavity; the base is provided with a communication port connected with the accommodating cavity; a charging member connected to the circuit board; the cover body is movably connected with the base relatively so as to open or close the accommodating cavity; a connection member having a connection state connected to the charging member and a disconnection state disconnected from the base; when the connecting part is in a connecting state, at least part of the connecting part enters the accommodating cavity and pushes the cover body to open the communication port; when the connection member is in the disconnected state, the cover closes the communication port. By adopting the arrangement, the cover body is arranged above the charging area, and when the device is not charged, the cover body is closed under the action of the spring and is pressed with the base, and the sealed charging area forms protection. When adapting unit put into the inslot, the lid is pressed down, and equipment slides in the department of charging and makes contact and bullet needle realize charging and data transmission, has solved the problem that charging equipment's among the prior art inside was invaded by dust, steam etc. easily.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic internal structural view of an embodiment of a connection structure according to the present invention;

fig. 2 shows a schematic structural view of the connection structure of the present invention;

fig. 3 is a schematic structural view of the cover of the connection structure of the present invention;

fig. 4 shows a schematic structural diagram of the base of the connection structure of the present invention;

fig. 5 is a schematic view showing a connection relationship between the cover and the base of the connection structure of the present invention;

fig. 6 shows a schematic structural view of a connecting member of the connecting structure of the present invention.

Wherein the figures include the following reference numerals:

1. a base; 11. an accommodating cavity; 12. a cover body; 121. a rotating part; 13. an elastic member; 131. a first connection portion; 132. a second connecting portion; 14. a seal ring; 15. a charging member; 16. a circuit board; 17. a connecting port;

2. a connecting member; 21. a connecting body; 22. a fixed body; 23. a charging contact;

3. a connecting rod; 41. a first tank body; 42. a second tank body; 43. and (7) reinforcing ribs.

Detailed Description

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 6, the connection structure of the present embodiment includes a base 1, the base 1 has an accommodating cavity 11, and a circuit board 16 is disposed in the accommodating cavity 11; the base 1 is provided with a communication port connected with the accommodating cavity 11; a charging member 15, the charging member 15 being connected to the circuit board 16; a cover 12, wherein the cover 12 is movably connected with the base 1 relatively to open or close the accommodating cavity 11; a connection member 2, the connection member 2 having a connected state connected to the charging member 15 and a disconnected state disconnected from the base 1; when the connecting part 2 is in the connecting state, at least part of the connecting part 2 enters the accommodating cavity 11 and pushes the cover 12 to open the communication port; when the connection member 2 is in the disconnected state, the cover 12 closes the communication port. With the arrangement, the cover body 12 is arranged above the charging area, and when the device is not charged, the cover body 12 is closed under the action of the spring and is pressed with the base 1 to seal the charging area to form protection. When the connecting part 2 is put into the slot, the cover body 12 is pressed down, the device slides into the charging position to enable the contact to be in contact with the elastic needle to realize charging and data transmission, and the problem that the inside of the charging device in the prior art is easy to be invaded by dust, water vapor and the like is solved.

In the connection structure of the present embodiment, referring to fig. 1 to 6, the connection member 2 includes: a connecting body 21, wherein a charging contact 23 for connecting with the charging member 15 is arranged on the connecting body 21; a fixed body 22, the fixed body 22 being connected to the connecting body 21; when the connecting component 2 is in the connecting state, at least a part of the connecting body 21 is located in the accommodating cavity 11, and the fixing body 22 is located outside the accommodating cavity 11 and abuts against the base 1. Thus, the position of the connecting member 2 can be fixed.

Referring to fig. 1 to 6, in the connection structure of the present embodiment, a connection groove is provided on the connection body 21, and the charging contact 23 is located in the connection groove; and/or, the fixed body 22 is a ring-shaped structure; and/or a connecting port 17 for connecting with the circuit board 16 is arranged on the side wall of the accommodating cavity 11.

In the connection structure of the present embodiment, referring to fig. 1 to 6, the connection structure further includes: the connecting rod 3 is arranged in the accommodating cavity 11; the connecting rod 3 is connected with the cover body 12; and the elastic piece 13, the elastic piece 13 is sleeved on the connecting rod 3, and the elastic piece 13 is provided with a first connecting part 131 connected with the base 1 and a second connecting part 132 connected with the cover 12.

Referring to fig. 1 to 6, in the connection structure of the present embodiment, the cover 12 includes two rotation portions 121, the two rotation portions 121 are respectively connected to the connecting rod 3 in a relatively rotatable manner, the rotation portions 121 are sleeved on the connecting rod 3, and the elastic element 13 is located between the two rotation portions 121.

In the connection structure of the present embodiment, referring to fig. 1 to 6, there are two connection rods 3, two connection rods 3 are disposed at intervals, and the first connection portion 131 is located between the two connection rods 3.

Referring to fig. 1 to 6, in the connection structure of the present embodiment, the connection structure includes a first groove body 41 and a second groove body 42, a fixing groove is provided between the first groove body 41 and the second groove body 42, and a second connection portion 132 is disposed in the fixing groove.

In the connection structure of the present embodiment, referring to fig. 1 to 6, the first groove body 41 and the second groove body 42 are both disposed to protrude from the surface of the cover body 12, and the connection structure further includes a reinforcing rib 43, and the reinforcing rib 43 is connected to both the second groove body 42 and the cover body 12.

Referring to fig. 1 to 6, in the connection structure of the present embodiment, a sealing ring 14 is disposed on the base 1, and the sealing ring 14 is used for being attached to the cover 12.

In the connection structure of the present embodiment, referring to fig. 1 to fig. 6, a first magnetic component is disposed on the cover 12, and a second magnetic component matching with the first magnetic component is disposed on the base 1.

The connection structure of the present embodiment is explained as follows:

in the base and the supporting device suitable for contact charging of the embodiment, the base 1 includes a cover 12, an elastic member 13 (here, a spring is selected), a sealing ring 14, a charging component 15, and a circuit board 16; the cover body 12 and the elastic piece 13 are assembled on a rotating shaft in the shell 11; the elastic element 13 is in a compressed state, and pushes the cover body 12 upwards to be tightly attached to the sealing ring 14, so that the inner space of the base is sealed. The connection part 2 includes a charging contact 23. The charging contact 23 is connected to the device PCB and serves as an input interface for the charging device 2.

By adopting the technical scheme, when a user does not need to use the base for charging, the cover body 12 and the sealing ring 14 realize the sealing inside the base 1 together under the action force of the resilience of the elastic piece 13, so that the adverse effect of the external environment is prevented. When the user supplies power to the connection part 2 using the cradle 1, the device can be put in along a charging slot provided on the case housing 11. During placement of the device, the base assembly cover 12 is pressed to rotate, exposing the charging member 15 (here configured as a charging pogo pin). With the connecting part 2 in place, the charging contact 23 is in contact with the charging part 15, the base 1 is connected with the connecting part 2, and the circuit board 16 enables a user to charge and transmit data for equipment through the base by interaction of charging current and electric signals between the contact and the elastic needle. The circuit board 16 may further interact with external devices such as computers and the like through connectors 17 of waterproof design. After the charging is completed, the user takes off the connecting part 2 along the groove, and the cover 12 is reset under the action of the elastic part 13, so that the protection of the inside of the base is realized again.

By adopting the scheme, the inner space of the base is sealed by the cover body assembly under the normal state, so that the base is not easily influenced by the severe production environment as in the prior art, and the service life of equipment is prolonged.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

the connecting structure of the utility model comprises a base 1, wherein the base 1 is provided with a containing cavity 11, and a circuit board 16 is arranged in the containing cavity 11; the base 1 is provided with a communication port connected with the accommodating cavity 11; a charging member 15, the charging member 15 being connected to the circuit board 16; a cover 12, wherein the cover 12 is movably connected with the base 1 relatively to open or close the accommodating cavity 11; a connection member 2, the connection member 2 having a connected state connected to the charging member 15 and a disconnected state disconnected from the base 1; when the connecting part 2 is in the connecting state, at least part of the connecting part 2 enters the accommodating cavity 11 and pushes the cover 12 to open the communication port; when the connection member 2 is in the disconnected state, the cover 12 closes the communication port. By adopting the arrangement, the cover body 12 is arranged above the charging area, and when the device is not charged, the cover body 12 is closed under the action of the spring and is pressed with the base 1 to seal the charging area to form protection. When the connecting part 2 is put into the slot, the cover body 12 is pressed down, the device slides into the charging position to enable the contact to be in contact with the elastic needle to realize charging and data transmission, and the problem that the inside of the charging device in the prior art is easy to be invaded by dust, water vapor and the like is solved.

When keeping shell fragment/bullet needle etc. and contact butt-joint structural, can completely cut off unfavorable environmental factor such as dust steam when need not to charge, avoid base inner member to expose for a long time in external environment, reduce equipment failure rate and extension equipment life.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over 8230," "upper surface," "above," and the like may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A connecting structure, characterized by comprising:

the base (1) is provided with an accommodating cavity (11), and a circuit board (16) is arranged in the accommodating cavity (11); the base (1) is provided with a communication port connected with the accommodating cavity (11);

a charging member (15), the charging member (15) being connected to the circuit board (16);

the cover body (12), the cover body (12) is relatively movably connected with the base (1) to open or close the accommodating cavity (11);

a connection member (2), the connection member (2) having a connected state connected to the charging member (15) and a disconnected state disconnected from the base (1); when the connecting part (2) is in a connecting state, at least part of the connecting part (2) enters the accommodating cavity (11) and pushes the cover body (12) to open the communication port; when the connection member (2) is in the disconnected state, the cover (12) closes the communication port.

2. The connection according to claim 1, characterized in that the connection member (2) comprises:

a connecting body (21), wherein a charging contact (23) for connecting with the charging component (15) is arranged on the connecting body (21);

a fixing body (22), the fixing body (22) being connected with the connecting body (21);

when the connecting part (2) is in a connecting state, at least part of the connecting body (21) is positioned in the accommodating cavity (11), and the fixing body (22) is positioned outside the accommodating cavity (11) and is abutted against the base (1).

3. The connection structure according to claim 2,

the connecting body (21) is provided with a connecting groove, and the charging contact (23) is positioned in the connecting groove; and/or the presence of a gas in the gas,

the fixed body (22) is of an annular structure; and/or the presence of a gas in the atmosphere,

and a connecting port (17) used for being connected with the circuit board (16) is arranged on the side wall of the accommodating cavity (11).

4. The connecting structure according to claim 1, further comprising:

the connecting rod (3) is arranged in the accommodating cavity (11); the connecting rod (3) is connected with the cover body (12);

elastic component (13), elastic component (13) cover is established on connecting rod (3), elastic component (13) have with first connecting portion (131) that base (1) is connected and with second connecting portion (132) that lid (12) are connected.

5. The connecting structure according to claim 4, wherein the cover (12) comprises two rotating portions (121), the two rotating portions (121) are respectively connected with the connecting rod (3) in a relatively rotatable manner, the rotating portions (121) are sleeved on the connecting rod (3), and the elastic member (13) is located between the two rotating portions (121).

6. The connection according to claim 4, wherein there are two connection rods (3), two connection rods (3) being provided at a distance, the first connection portion (131) being located between the two connection rods (3).

7. The connection structure according to claim 4, wherein the connection structure comprises a first groove (41) and a second groove (42), a fixing groove is provided between the first groove (41) and the second groove (42), and the second connection portion (132) is disposed in the fixing groove.

8. The connecting structure according to claim 7, wherein the first groove body (41) and the second groove body (42) are both protruded from the surface of the cover body (12), the connecting structure further comprises a reinforcing rib (43), and the reinforcing rib (43) is connected with both the second groove body (42) and the cover body (12).

9. The connection according to claim 1, characterized in that a sealing ring (14) is provided on the base (1), said sealing ring (14) being intended to be fitted to the cover (12).

10. The connecting structure according to claim 1, wherein a first magnetic component is disposed on the cover (12), and a second magnetic component matching with the first magnetic component is disposed on the base (1).

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