CN214125380U

CN214125380U - Pivot structure and domestic surveillance camera head of card formula

Info

Publication number: CN214125380U
Application number: CN202023249933.4U
Authority: CN
Inventors: 尹士达; 周新华
Original assignee: Shenzhen Zhengwei Intelligent Terminal Technology Holding Co ltd
Current assignee: Shenzhen Zhengwei Intelligent Terminal Technology Holding Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-03
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a rotating shaft structure and a card type household monitoring camera, wherein the rotating shaft structure comprises a rotating shaft body, and the rotating shaft body comprises a bottom shell, rotating shaft silica gel and a connecting frame; the bottom shell is a hollow circular groove with an upward opening, and a hollow connecting column is vertically arranged in the middle of the bottom shell; the connecting column is sleeved with rotating shaft silica gel in a matching way; the rotating shaft silica gel comprises a circular connecting platform at the upper end and an embedded part at the lower end; the lower end of the rotating shaft silica gel is embedded in the bottom shell, and the upper end of the rotating shaft silica gel is connected with the connecting frame in a matching mode. A card type household monitoring camera with a rotating shaft structure comprises a machine head and a machine body, wherein the machine head is movably connected with the machine body through a rotating shaft body. The utility model not only saves space, but also effectively reduces cost, and is convenient for assembly and maintenance; the rotating angle is increased, so that the rotating hand feeling is softer; meanwhile, the axial clearance between the machine head and the machine body support can be effectively controlled through the rotating shaft screw, and the falling risk is avoided.

Description

Pivot structure and domestic surveillance camera head of card formula

Technical Field

The utility model relates to a pivot structure and surveillance camera head especially relate to a pivot structure and domestic surveillance camera head of card formula.

Background

With the development of social economy, smart home products are gradually entering thousands of households, wherein one card type household monitoring camera is. The rotating shaft structure is a common structure of a card type household monitoring camera. The structure that is usually adopted at present is to add a special pivot between aircraft nose and fuselage support component, but current pivot structure has following limitation:

1. the special rotating shaft occupies a large space, which is not beneficial to making the appearance of the product small and exquisite;

2. the special rotating shaft has higher cost and is inconvenient to assemble and maintain;

3. the special rotating shaft can only rotate 180 degrees;

4. the rotating hand feeling is hard and not soft enough;

5. the axial clearance between the nose and the fuselage cradle is not well controlled and there is a risk of falling.

SUMMERY OF THE UTILITY MODEL

In order to solve the weak point that above-mentioned technique exists, the utility model provides a pivot structure and domestic surveillance camera head of card formula, this pivot structure not only can realize 360 rotations and with low costs.

In order to solve the technical problem, the utility model discloses a technical scheme is: a rotating shaft structure comprises a rotating shaft body, wherein the rotating shaft body comprises a bottom shell, rotating shaft silica gel and a connecting frame; the bottom shell is a hollow circular groove with an upward opening, and a hollow connecting column is vertically arranged in the middle of the bottom shell; the connecting column is sleeved with rotating shaft silica gel in a matching way; the rotating shaft silica gel comprises a circular connecting platform at the upper end and an embedded part at the lower end; the lower end of the rotating shaft silica gel is embedded in the bottom shell, and the upper end of the rotating shaft silica gel is connected with the connecting frame in a matching way;

the connecting frame is cylindrical, and the middle part of the connecting frame is provided with a rotary connecting ring; the rotary connecting ring protrudes downwards and is sleeved outside the circular connecting table of the rotating shaft silica gel in a matching manner; a gap is arranged between the rotary connecting ring and the outer circumference of the connecting frame, and the outer circumference of the connecting frame is sleeved on the outer wall of the bottom shell in a matching manner;

a rotating shaft screw is inserted in the middle of the connecting frame; the connecting frame is connected with the bottom shell through a rotating shaft screw in a fastening way; the rotating shaft screw sequentially penetrates through the connecting frame, the rotating shaft silica gel and the connecting column; a rotating shaft cover is arranged above the rotating shaft screw; the rotating shaft cover is connected with the top end of the connecting frame in an adhesive way.

Further, the left side of spliced pole, right side circumference internal symmetry are provided with the arch, correspond on the embedding portion of pivot silica gel and seted up U type groove, and pivot silica gel meets through U type groove and drain pan block.

Furthermore, a through hole is formed in the center of the rotating shaft silica gel; the diameter of the through hole is the same as the outer diameter of the connecting column.

Furthermore, the rotating shaft screw is a self-tapping screw; the tail end of the rotating shaft screw is inserted into the bottom shell.

A card type household monitoring camera with a rotating shaft structure comprises a machine head and a machine body, wherein the machine head is movably connected with the machine body through a rotating shaft body.

Furthermore, machine head grooves are symmetrically formed in the left end and the right end of the machine head; a bottom shell is correspondingly arranged in the machine head groove; the machine body is correspondingly provided with a machine body bracket; the left end and the right end of the machine body support are respectively connected with the connecting frame; the machine head and the machine body are respectively connected with the rotating shaft body through the machine head groove and the machine body bracket.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the space is saved, and the appearance of the product is convenient to be reduced and refined;

2. the special rotating shaft is replaced by the rotating shaft silica gel, so that the cost can be effectively reduced, and the assembly and the maintenance are convenient;

3. the rotation angle is increased from the original 180 degrees to 360 degrees;

4. the friction between the plastic and the rotating shaft silica gel belongs to soft friction, so that the rotating hand feeling is softer;

5. axial clearance between the machine head and the machine body support can be effectively controlled through the rotating shaft screw, and meanwhile, the falling risk is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the rotating shaft structure.

Fig. 2 is a schematic structural view of the connection frame.

Fig. 3 is a schematic view of a connection structure of the bottom case and the rotating shaft silica gel.

Fig. 4 is a schematic view of a connection structure of a household monitoring camera and a rotating shaft structure.

Fig. 5 is a cross-sectional structure diagram of the handpiece in fig. 4.

Fig. 6 is a schematic view of the usage state of fig. 4.

In the figure: 1. a machine head; 11. a machine head groove; 2. a body; 22. a fuselage cradle; 3. a rotating shaft body; 4. a bottom case; 41. connecting columns; 42. a protrusion; 5. rotating shaft silica gel; 51. a U-shaped groove; 6. a connecting frame; 61. a rotary connecting ring; 7. a spindle screw; 8. and a rotating shaft cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, the rotating shaft structure includes a rotating shaft body 3, the rotating shaft body 3 includes a bottom shell 4, a rotating shaft silica gel 5, and a connecting frame 6; the bottom shell 4 is a hollow circular groove with an upward opening, and a hollow connecting column 41 is vertically arranged in the middle of the bottom shell 4; the connecting column 41 is sleeved with a rotating shaft silica gel 5 in a matching way; a through hole is formed in the center of the rotating shaft silica gel 5; the diameter of the through hole is the same as the outer diameter of the connecting post 41.

The rotating shaft silica gel 5 comprises a circular connecting platform at the upper end and an embedded part at the lower end; the lower end of the rotating shaft silica gel 5 is embedded in the bottom shell 4, and the upper end of the rotating shaft silica gel is connected with the connecting frame 6 in a matching way; as shown in fig. 3, the left and right circumferences of the connecting column 41 are symmetrically provided with protrusions 42, the protrusions 42 are disposed in the bottom case 4, the insertion portion of the rotating shaft silica gel 5 is correspondingly provided with U-shaped grooves 51, the rotating shaft silica gel 5 is connected with the bottom case 4 through the U-shaped grooves 51 in a clamping manner, and the U-shaped grooves 51 are sleeved outside the protrusions 42 and connected with the protrusions 42 in a clamping manner.

As shown in fig. 2, the connecting frame 6 is cylindrical with a rotary connecting ring 61 in the middle; the rotary connecting ring 61 protrudes downwards and is sleeved outside the circular connecting table of the rotating shaft silica gel 5 in a matching manner; a gap is arranged between the rotary connecting ring 61 and the outer circumference of the connecting frame 6, and the outer circumference of the connecting frame 6 is sleeved on the outer wall of the bottom shell 4 in a matching manner; the bottom shell 4 and the connecting frame 6 are made of plastic materials. The friction between the plastic and the rotating shaft silica gel 5 belongs to soft friction, so that the rotating hand feeling is softer.

A rotating shaft screw 7 is inserted in the middle of the connecting frame 6; the connecting frame 6 is connected with the bottom shell 4 through a rotating shaft screw 7 in a fastening way; the rotating shaft screw 7 sequentially penetrates through the connecting frame 6, the rotating shaft silica gel 5 and the connecting column 41; the rotating shaft screw 7 is a self-tapping screw; the hole drilled by the rotating shaft screw 7 is a hole without tapping, the rotating shaft screw 7 can be directly screwed in without tapping, and the rotating shaft screw can tap, drill, extrude and press corresponding threads on a solidified material by virtue of the threads of the rotating shaft screw 7, so that the rotating shaft screw and the solidified material are mutually and tightly matched. The end of the spindle screw 7 is inserted into the bottom case 4. A rotating shaft cover 8 is arranged above the rotating shaft screw 7; the rotating shaft cover 8 is bonded with the top end of the connecting frame 6.

The assembly process of the rotating shaft structure is as follows:

firstly, putting a rotating shaft silica gel 5 into a bottom shell 4, enabling a through hole of the rotating shaft silica gel 5 to penetrate through a connecting column 41, and enabling the rotating shaft silica gel 5 to be clamped and connected with a bulge 42 in the bottom shell 4 through a U-shaped groove 51;

secondly, the rotary connecting ring 61 of the connecting frame 6 is sleeved outside the circular connecting table of the rotating shaft silica gel 5, and the outer circumference of the connecting frame 6 is sleeved on the outer wall of the bottom shell 4;

thirdly, a rotating shaft screw 7 is punched, and the rotating shaft screw 7 sequentially penetrates through the connecting frame 6, the rotating shaft silica gel 5 and the connecting column 41;

and fourthly, sticking the rotating shaft cover 8 on the surface of the connecting frame 6 by using glue.

Fig. 4 shows a card type household monitoring camera with a rotating shaft structure, which comprises a machine head 1 and a machine body 2, wherein the machine head 1 is movably connected with the machine body 2 through a rotating shaft body 3. The rotating shaft silica gel 5 improves the rotating hand feeling of the handpiece 1 and increases the rotating friction force. As shown in fig. 5, the spindle screw 7 is used to fix the nose recess 11 and the body frame 22, and serves to prevent the nose 1 from falling off the body frame 22. As shown in fig. 6, the spindle cover 8 is used to cover the spindle screw 7, so as to optimize the appearance and make the appearance more beautiful.

The left end and the right end of the machine head 1 are symmetrically provided with machine head grooves 11; the bottom shells 4 are correspondingly arranged in the machine head grooves 11; the body 2 is correspondingly provided with a body bracket 22; the left end and the right end of the machine body support 22 are respectively connected with the connecting frame 6; the machine head 1 and the machine body 2 are respectively connected with the rotating shaft body 3 through the machine head groove 11 and the machine body bracket 22.

The working principle of the card type household monitoring camera is as follows: hand-operated rotation aircraft nose 1, aircraft nose 1 meet with fuselage 2 activity through pivot body 3, and pivot silica gel 5 is fixed in drain pan 4 on aircraft nose recess 11, and link 6 cover is arranged outside aircraft nose recess 11 to beat pivot screw 7. The machine body support 22 is a fixed part, and the rotating shaft silica gel 5 and the machine head groove 11 are fixed well as movable parts and rotate relative to the machine body support 22.

The utility model not only saves space, but also effectively reduces cost, and is convenient for assembly and maintenance; the rotating angle is increased, so that the rotating hand feeling is softer; meanwhile, the axial clearance between the machine head and the machine body support can be effectively controlled through the rotating shaft screw, and the falling risk is avoided. In addition, the design structure is simple, the use is convenient, and the rotating shaft structure can be widely applied to various occasions needing the rotating shaft structure.

The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.

Claims

1. A pivot structure which characterized in that: the rotating shaft comprises a rotating shaft body (3), wherein the rotating shaft body (3) comprises a bottom shell (4), rotating shaft silica gel (5) and a connecting frame (6); the bottom shell (4) is a hollow circular groove with an upward opening, and a hollow connecting column (41) is vertically arranged in the middle of the bottom shell (4); the connecting column (41) is sleeved with a rotating shaft silica gel (5) in a matching manner; the rotating shaft silica gel (5) comprises a circular connecting table at the upper end and an embedded part at the lower end; the lower end of the rotating shaft silica gel (5) is embedded in the bottom shell (4), and the upper end of the rotating shaft silica gel is connected with the connecting frame (6) in a matching way;

the connecting frame (6) is cylindrical, and the middle part of the connecting frame is provided with a rotary connecting ring (61); the rotary connecting ring (61) protrudes downwards and is sleeved outside the circular connecting table of the rotating shaft silica gel (5) in a matching manner; a gap is arranged between the rotary connecting ring (61) and the outer circumference of the connecting frame (6), and the outer circumference of the connecting frame (6) is sleeved on the outer wall of the bottom shell (4) in a matching manner;

a rotating shaft screw (7) is inserted in the middle of the connecting frame (6); the connecting frame (6) is connected with the bottom shell (4) through a rotating shaft screw (7) in a fastening way; the rotating shaft screw (7) sequentially penetrates through the connecting frame (6), the rotating shaft silica gel (5) and the connecting column (41); a rotating shaft cover (8) is arranged above the rotating shaft screw (7); the rotating shaft cover (8) is bonded with the top end of the connecting frame (6).

2. The spindle structure according to claim 1, wherein: the symmetry is provided with arch (42) in the left side of spliced pole (41), the right side circumference, correspond in the embedding portion of pivot silica gel (5) and seted up U type groove (51), pivot silica gel (5) meet through U type groove (51) and drain pan (4) block.

3. The spindle structure according to claim 2, wherein: a through hole is formed in the center of the rotating shaft silica gel (5); the diameter of the through hole is the same as the outer diameter of the connecting column (41).

4. The spindle structure according to claim 3, wherein: the rotating shaft screw (7) is a self-tapping screw; the tail end of the rotating shaft screw (7) is inserted into the bottom shell (4).

5. A card-type home surveillance camera with a hinge structure according to claim 1, characterized in that: the machine head comprises a machine head (1) and a machine body (2), wherein the machine head (1) is movably connected with the machine body (2) through a rotating shaft body (3).

6. The card type home surveillance camera with a rotation shaft structure of claim 5, wherein: the left end and the right end of the machine head (1) are symmetrically provided with machine head grooves (11); a bottom shell (4) is correspondingly arranged in each machine head groove (11); the machine body (2) is correspondingly provided with a machine body bracket (22); the left end and the right end of the machine body support (22) are respectively connected with the connecting frame (6); the machine head (1) and the machine body (2) are connected with the rotating shaft body (3) through the machine head groove (11) and the machine body support (22) respectively.