Butt joint structure

Abstract

The utility model belongs to the technical field of connection between camera devices, and discloses a butt joint structure. The butt joint structure comprises a first product, a female plug group, a second product and a male plug group. The first product comprises a first butt joint surface, and the first butt joint surface is provided with a groove; the female plug group is arranged on the first product, and at least the plugging end of the female plug group is located in the groove; the second product comprises a second butt joint face, and the second butt joint face is provided with a protrusion. The male plug group is arranged on the second product, and at least the plugging end of the male plug group is positioned on the bulge; and the bulge can be butted with the groove, so that the male plug group and the female plug group are in communication connection. According to the butt joint structure provided by the utility model, through the arrangement of the bulge and the groove, when the first product and the second product are connected, the female plug of the first product and the male plug of the second product can be accurately positioned, so that the female plug group of the first product and the male plug group of the second product can be quickly butted.

Description

Technical Field

[0001] The utility model relates to the technical field of connection between camera devices, in particular to a docking structure. Background Art

[0002] In the camera product, when the first product and the second product are connected, it is necessary to connect the pin needle (a metal material used in the connector to complete signal transmission) female plug of the first product and the pin needle male plug of the second product to enable signal transmission between the two products.

[0003] In the prior art, when the female plug of the first product and the male plug of the second product are docked, the positioning between the male plug and the female plug is mainly achieved by relying on the flatness of the docking surfaces of the first product and the second product and the mechanical fixing structure of the male plug and the female plug. The positioning accuracy is low, and there is a problem that the male plug and the female plug cannot be accurately contacted, resulting in the inability to communicate between the first product and the second product. Utility Model Content

[0004] The purpose of the utility model is to provide a docking structure, so that when a first product and a second product are connected, the female plug of the first product and the male plug of the second product can be accurately positioned, so that the female plug of the first product and the male plug of the second product can be quickly docked and complete the communication connection.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A docking structure is provided, comprising:

[0007] A first product, the first product comprising a first docking surface, the first docking surface being provided with a groove;

[0008] A female plug set, arranged on the first product, wherein at least a plug end of the female plug set is located in the groove;

[0009] A second product, the second product comprising a second docking surface, the second docking surface being provided with a protrusion;

[0010] a male plug set, arranged on the second product, wherein at least a plug end of the male plug set is located on the protrusion;

[0011] The protrusion can be docked with the groove to enable communication connection between the male plug set and the female plug set.

[0012] Preferably, the female plug set comprises:

[0013] a first circuit board, the first product further comprising a first shell, the first circuit board being connected to the first shell;

[0014] a groove member, the groove member abutting against the first shell, and at least a portion of the groove member being disposed in the groove;

[0015] A plurality of female plugs are electrically connected to the first circuit board and are inserted into the groove member.

[0016] Preferably, the groove member has a first abutting surface, the first shell has a second abutting surface, and the first abutting surface abuts against the second abutting surface.

[0017] Preferably, the groove member is provided with a plurality of female plug holes, the plurality of female plug holes are arranged in a one-to-one correspondence with the plurality of female plugs, the plurality of female plugs all include a first transmission end, and the plurality of first transmission ends are arranged in a one-to-one correspondence in the plurality of female plug holes.

[0018] Preferably, the female plug set further includes a female plug housing, and the plurality of female plugs are inserted into the female plug housing.

[0019] Preferably, the depth of the groove is 0.7 mm-1.2 mm.

[0020] Preferably, the male plug set comprises:

[0021] a second circuit board, the second product further comprising a second shell, the second circuit board being connected to the second shell;

[0022] a protrusion, the protrusion abutting against the second shell, the protrusion being formed between the protrusion and the second abutting surface;

[0023] A plurality of male plugs are electrically connected to the second circuit board and are inserted through the protruding member.

[0024] Preferably, the protrusion has a third abutting surface, the second shell has a fourth abutting surface, and the third abutting surface abuts against the fourth abutting surface.

[0025] Preferably, the protruding member is provided with a plurality of male plug holes, the plurality of male plug holes are arranged in a one-to-one correspondence with the plurality of male plugs, the plurality of male plugs all include a second transmission end, and the plurality of second transmission ends pass through the plurality of male plug holes in a one-to-one correspondence.

[0026] Preferably, the height of the protrusion is 0.6 mm-1 mm.

[0027] Beneficial effects of the utility model:

[0028] The utility model provides a docking structure, including a first product, a female plug group, a second product and a male plug group. The first product includes a first docking surface, and the first docking surface is provided with a groove; the female plug group is arranged on the first product, and at least the plug end of the female plug group is located in the groove; the second product includes a second docking surface, and the second docking surface is provided with a protrusion; the male plug group is arranged on the second product, and at least the plug end of the male plug group is located on the protrusion; the protrusion can dock with the groove to enable communication connection between the male plug group and the female plug group. The arrangement of the protrusion and the groove allows the groove of the first product to be directly docked with the protrusion on the second product when the first docking surface of the first product and the second docking surface of the second product are docked, so that the first product and the second product can achieve fast and accurate docking, and after docking, signal transmission can be performed between the first product and the second product. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is an exploded view of the docking structure provided by the embodiment of the utility model;

[0030] Figure 2 is another exploded view of the docking result provided by the embodiment of the utility model;

[0031] Figure 3 is a cross-sectional view of the docking structure provided by an embodiment of the utility model;

[0032] Figure 4 yes Figure 3 A magnified view of part A;

[0033] Figure 5 is an exploded view of a female plug assembly provided by an embodiment of the utility model;

[0034] Figure 6 is another exploded view of the female plug assembly provided by an embodiment of the utility model;

[0035] Figure 7 is an exploded view of a male plug assembly provided by an embodiment of the utility model;

[0036] Figure 8 It is another exploded view of the male plug assembly provided by the embodiment of the utility model.

[0037] In the figure:

[0038] 1. first product; 11. first abutting surface; 12. first shell; 121. second abutting surface;

[0039] 2. female plug assembly; 21. first circuit board; 22. groove member; 221. first abutting surface; 222. female plug hole; 23. female plug; 24. female plug housing;

[0040] 3. Groove;

[0041] 4. second product; 41. second docking surface; 42. second shell; 421. fourth abutting surface;

[0042] 5. male plug assembly; 51. second circuit board; 52. protruding member; 521. third abutting surface; 522. male plug hole; 53. male plug; 54. male plug housing;

[0043] 6. Bump. DETAILED DESCRIPTION

[0044] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0045] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0047] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0048] like Figures 1 to 8As shown, this embodiment provides a docking structure for achieving precise positioning between two camera devices and enabling signal transmission after the two camera devices are docked.

[0049] In some embodiments, the docking structure includes a first product 1, a female plug set 2, a second product 4, and a male plug set 5. The first product 1 includes a first docking surface 11, and the first docking surface 11 is provided with a groove 3; the female plug set 2 is arranged on the first product 1, and at least the plug end of the female plug set 2 is located in the groove 3; the second product 4 includes a second docking surface 41, and the second docking surface 41 is provided with a protrusion 6; the male plug set 5 is arranged on the second product 4, and at least the plug end of the male plug set 5 is located on the protrusion 6; the protrusion 6 can dock with the groove 3 to enable the male plug set 5 and the female plug set 2 to communicate and connect. Specifically, the first product 1 includes a first connector, and the first docking surface 11 is arranged on the first connector; the second product 4 includes a second connector, and the second docking surface 41 is arranged on the second connector.

[0050] The arrangement of the protrusion 6 and the groove 3 in the docking structure provided in this embodiment allows the groove 3 on the first product 1 and the protrusion 6 on the second product 4 to be directly docked when the first docking surface 11 of the first product 1 and the second docking surface 41 of the second product 4 are docked, so that the first product 1 and the second product 4 can be docked quickly and accurately, and signal transmission can be performed between the first product 1 and the second product 4 after docking.

[0051] Specifically, the depth of the groove 3 is 0.7mm-1.2mm. The height of the protrusion 6 is 0.6mm-1mm. In the present embodiment, the length of the groove 3 is 15.5mm, the width is 7.7mm, and the depth is 0.7mm; the length of the protrusion 6 is 15mm, the width is 7.5mm, and the height is 0.6mm. In one embodiment, the length of the groove 3 is 15mm, the width is 7.6mm, and the depth is 0.8mm; the length of the protrusion 6 is 14.5mm, the width is 7.4mm, and the height is 0.6mm. In another embodiment, the length of the groove 3 is 16mm, the width is 7.8mm, and the depth is 0.9mm; the length of the protrusion 6 is 15.5mm, the width is 7.6mm, and the height is 0.7mm. In another embodiment, the length of the groove 3 is 15 mm, the width is 7.6 mm, and the depth is 1 mm; the length of the protrusion 6 is 14.5 mm, the width is 7.4 mm, and the height is 0.8 mm. In another embodiment, the length of the groove 3 is 15 mm, the width is 7.6 mm, and the depth is 1.2 mm; the length of the protrusion 6 is 14.5 mm, the width is 7.4 mm, and the height is 1 mm. The above is just an example, but it is not limited to this. The plug-in end of the female plug group 2 and the plug-in end of the male plug group 5 are spring pin settings to achieve signal transmission between the first product 1 and the second product 4.

[0052] The female plug set 2 includes a first circuit board 21, a groove member 22, and a plurality of female plugs 23. The first product 1 also includes a first housing 12, the first circuit board 21 is connected to the first housing 12; the groove member 22 abuts against the first housing 12, and at least part of the groove member 22 is disposed in the groove 3; a plurality of female plugs 23 are electrically connected to the first circuit board 21 and are disposed in the groove member 22. The first circuit board 21 enables signals to be transmitted to the first product 1 through the first circuit board 21, and the groove member 22 and the first mating surface 11 enable the groove 3 to be formed on the first product 1. Specifically, in this embodiment, the first circuit board 21 is fixedly connected to the first housing 12 by screws, and the plurality of female plugs 23 are all welded to the first circuit board 21.

[0053] Correspondingly, the male plug group 5 includes a second circuit board 51, a protrusion 52 and a plurality of male plugs 53. The second product 4 also includes a second shell 42, the second circuit board 51 is connected to the second shell 42; the protrusion 52 is in contact with the second shell 42, and a protrusion 6 is formed between the protrusion 52 and the second docking surface 41; a plurality of male plugs 53 are electrically connected to the second circuit board 51 and are inserted through the protrusion 52. When the protrusion 6 is docked with the groove 3, the plurality of male plugs 53 can be docked with the plurality of female plugs 23 in a one-to-one correspondence. The second circuit board 51 enables the signal to be transmitted to the second product 4 through the second circuit board 51, and the protrusion 52 enables the protrusion 6 to be formed on the second product 4. Specifically, in this embodiment, the second circuit board 51 is fixedly connected to the second shell 42 by screws, and the plurality of male plugs 53 are all welded to the second circuit board 51.

[0054] In order to facilitate the groove member 22 to abut against the first shell 12 and thus achieve the function of limiting the groove member 22, the groove member 22 has a first abutting surface 221, and the first shell 12 has a second abutting surface 121. The first abutting surface 221 and the second abutting surface 121 abut against each other.

[0055] In order to facilitate the protrusion 52 to abut against the second shell 42 and thus achieve the function of limiting the protrusion 52, the protrusion 52 has a third abutting surface 521, and the second shell 42 has a fourth abutting surface 421, and the third abutting surface 521 abuts against the fourth abutting surface 421.

[0056] The groove member 22 is provided with a plurality of female plug holes 222, and the plurality of female plug holes 222 are arranged in a one-to-one correspondence with the plurality of female plugs 23. The plurality of female plugs 23 all include first transmission ends, and the plurality of first transmission ends are arranged in a one-to-one correspondence in the plurality of female plug holes 222. Specifically, the groove member 22 is made of plastic, and in order to adapt to the production process of the groove member 22, the plurality of female plug holes 222 are all conical holes, and the generatrix inclination angle of the conical hole is 1°-3°, and the setting of the generatrix inclination angle is conducive to demolding.

[0057] The protruding member 52 is provided with a plurality of male plug holes 522, and the plurality of male plug holes 522 are arranged in a one-to-one correspondence with the plurality of male plugs 53. The plurality of male plugs 53 all include second transmission ends, and the plurality of second transmission ends are passed through the plurality of male plug holes 522 in a one-to-one correspondence. Specifically, the material of the protruding member 52 is plastic. In order to adapt to the production process of the groove member 22, the plurality of male plug holes 522 are all conical holes, and the generatrix inclination angle of the conical hole is 1°-3°. In this embodiment, in order to make the second transmission ends of the plurality of male plugs 53 contact with the first transmission ends of the plurality of female plugs 23 in a one-to-one correspondence after the protrusion 6 and the groove 3 are connected, the length of the plurality of male plugs 53 passing through the plurality of male plug holes 522 is 1 mm. The arrangement of the plurality of female plug holes 222 and the plurality of male plug holes 522 enables the second transmission ends of the plurality of male plugs 53 and the first transmission ends of the plurality of female plugs 23 to contact and connect after the protrusion 6 and the groove 3 are connected, so as to realize stable communication between the first product 1 and the second product 4.

[0058] In order to facilitate the overall installation of the plurality of female plugs 23, the female plug set 2 further includes a female plug housing 24, and the plurality of female plugs 23 are inserted into the female plug housing 24. Similarly, in order to facilitate the overall installation of the plurality of male plugs 53, the male plug set 5 further includes a male plug housing 54, and the plurality of male plugs 53 are inserted into the male plug housing 54, and the male plug housing 54 is disposed between the plurality of male plugs 53 and the groove member 22.

[0059] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A docking structure, characterized in that: include: A first product (1), the first product (1) comprising a first docking surface (11), the first docking surface (11) being provided with a groove (3); A female plug set (2) is arranged on the first product (1), and at least the plug end of the female plug set (2) is located in the groove (3); A second product (4), the second product (4) comprising a second docking surface (41), the second docking surface (41) being provided with a protrusion (6); A male plug set (5) is arranged on the second product (4), and at least the plug end of the male plug set (5) is located on the protrusion (6); The protrusion (6) can be docked with the groove (3) to enable communication connection between the male plug group (5) and the female plug group (2).

2. The docking structure according to claim 1, characterized in that: The female plug set (2) comprises: A first circuit board (21), the first product (1) further comprising a first shell (12), the first circuit board (21) being connected to the first shell (12); a groove member (22), the groove member (22) abutting against the first shell (12), and at least a portion of the groove member (22) being disposed in the groove (3); A plurality of female plugs (23), wherein the plurality of female plugs (23) are electrically connected to the first circuit board (21) and are inserted into the groove member (22).

3. The docking structure according to claim 2, characterized in that: The groove member (22) has a first abutting surface (221), the first shell (12) has a second abutting surface (121), and the first abutting surface (221) abuts against the second abutting surface (121).

4. The docking structure according to claim 2, characterized in that: The groove member (22) is provided with a plurality of female plug holes (222), the plurality of female plug holes (222) are arranged in a one-to-one correspondence with the plurality of female plugs (23), the plurality of female plugs (23) all include a first transmission end, and the plurality of first transmission ends are arranged in a one-to-one correspondence in the plurality of female plug holes (222).

5. The docking structure according to claim 2, characterized in that: The female plug set (2) further comprises a female plug housing (24), and the plurality of female plugs (23) are inserted into the female plug housing (24).

6. The docking structure according to claim 1, characterized in that: The depth of the groove (3) is 0.7 mm to 1.2 mm.

7. The docking structure according to claim 1, characterized in that: The male plug set (5) comprises: A second circuit board (51), the second product (4) further comprising a second shell (42), the second circuit board (51) being connected to the second shell (42); a protruding piece (52), the protruding piece (52) abutting against the second shell (42), the protrusion (6) being formed between the protruding piece (52) and the second abutting surface (41); A plurality of male plugs (53), wherein the plurality of male plugs (53) are electrically connected to the second circuit board (51) and are inserted through the protruding member (52).

8. The docking structure according to claim 7, characterized in that: The protruding member (52) has a third abutting surface (521), the second shell (42) has a fourth abutting surface (421), and the third abutting surface (521) abuts against the fourth abutting surface (421).

9. The docking structure according to claim 7, characterized in that: The protruding member (52) is provided with a plurality of male plug holes (522), and the plurality of male plug holes (522) are arranged in a one-to-one correspondence with the plurality of male plugs (53), and the plurality of male plugs (53) all include a second transmission end, and the plurality of second transmission ends pass through the plurality of male plug holes (522) in a one-to-one correspondence.

10. The docking structure according to claim 1, characterized in that: The height of the protrusion (6) is 0.6-1 mm.

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