CN215862439U

CN215862439U - camera mount

Info

Publication number: CN215862439U
Application number: CN202121552556.3U
Authority: CN
Inventors: 张盛华
Original assignee: Zhongshan Yongyuan Photography Equipment Co ltd
Current assignee: Zhongshan Yongyuan Photography Equipment Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-02-18
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a camera fixing device, comprising: the base is provided with a clamping groove; the fast-assembly component for fixing the camera comprises a base and a clamping unit, wherein the clamping unit is detachably connected with the base and has a first state and a second state; when the clamping unit is in the first state, the clamping unit can be clamped and matched with the clamping groove; when the clamping unit is in the second state, the clamping unit can be separated from the clamping groove. By adopting the structure, the clamping unit is clamped and matched with the clamping groove of the base, and the positioning is reliable. Compared with the prior art, the clamping unit is detachably connected with the base in the technical scheme, the structure is simple, the dismounting is convenient, the maintenance is convenient, and resources and financial resources can be saved.

Description

Camera fixing device

Technical Field

The utility model relates to the technical field of camera fixing, in particular to a camera fixing device.

Background

Current camera fixing device is provided with the jack catch that is the U type including the base of connecting the tripod and the fast-assembling seat of connecting the camera on current fast-assembling seat integrated into one piece, be provided with on the base with jack catch joint complex draw-in groove. The camera fixing device has the following problems: when a user installs the quick-mounting seat on the base, the clamping jaws are easily broken due to excessive force, and the maintenance is difficult. Therefore, when the quick-assembly seat is damaged, a user usually discards the quick-assembly seat due to the difficulty in maintenance, and purchases a new quick-assembly seat again, which wastes resources and financial resources.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a camera fixing device which is convenient to maintain and use.

A camera fixing device according to an embodiment of the present invention includes: the base is provided with a clamping groove; the fast-assembly component for fixing the camera comprises a base and a clamping unit, wherein the clamping unit is detachably connected with the base and has a first state and a second state; when the clamping unit is in a first state, the clamping unit can be clamped and matched with the clamping groove; when the clamping unit is in the second state, the clamping unit can be separated from the clamping groove.

The camera fixing device provided by the embodiment of the utility model at least has the following beneficial effects: by adopting the structure, the clamping unit is clamped and matched with the clamping groove of the base, and the positioning is reliable. Compared with the prior art, the clamping unit is detachably connected with the base in the technical scheme, the structure is simple, the dismounting is convenient, the maintenance is convenient, and resources and financial resources can be saved.

According to some embodiments of the utility model, the clamping unit comprises: one end of the clamping piece is rotatably connected to the base and detachably matched with the base, a clamping portion matched with the clamping groove is arranged on the clamping piece, and the clamping portion can rotate to be folded or unfolded on the base along with the clamping piece; the first elastic piece is arranged on the base and used for driving the clamping piece to reset.

According to some embodiments of the utility model, the base comprises a first base body and a second base body detachably connected with the first base body, and a limit groove is arranged between the first base body and the second base body; be provided with rotatable coupling on the joint spare in the pivot of spacing groove, the pivot with spacing groove detachably cooperates, first base member with during the separation of second base member, the accessible the pivot will joint spare is detached the spacing groove.

According to some embodiments of the utility model, the base is provided with a top member capable of abutting on the base to limit the movement of the base relative to the base.

According to some embodiments of the present invention, the quick assembly further comprises a connecting member, the connecting member is rotatable relative to the base, and the base is provided with a locking structure for locking the connecting member to the base.

According to some embodiments of the present invention, a first fixing table is disposed on the base, the locking structure includes a first threaded rod, a first through hole adapted to a rod portion of the first threaded rod is disposed on the first fixing table, and a threaded hole is disposed on the connecting member; the first threaded rod piece movably penetrates through the first through hole and is connected with the threaded hole, so that the connecting piece can be tightly attached to the first fixing table.

According to some embodiments of the utility model, a positioning groove is provided on one of the connecting member and the first fixing table, and a positioning protrusion is provided on the other of the connecting member and the first fixing table; when the connecting piece is tightly attached to the first fixing table, the positioning groove is matched with the positioning bulge in a clamping mode.

According to some embodiments of the utility model, the connecting piece is connected with an operating piece, and an operating hole is formed in one end, far away from the connecting piece, of the operating piece.

According to some embodiments of the present invention, a second fixing table is disposed on the base, the quick assembly further includes a second threaded rod, a second through hole adapted to a rod of the second threaded rod is disposed on the second fixing table, and the rod of the second threaded rod is disposed upward and slidably penetrates through the second through hole.

According to some embodiments of the utility model, the base is provided with an accommodating cavity with an opening at one end; the package assembly further includes: the ball body is movably arranged in the accommodating cavity; the locking seat is movably arranged in the accommodating cavity, a locking part matched with the ball body is arranged on the locking seat, and the locking seat can move towards the ball body and lock the ball body so as to limit the relative movement of the ball body and the base; the driving piece is rotatably connected to the base and is in transmission connection with the locking seat.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a base according to the present invention;

FIG. 2 is a schematic cross-sectional view of a package assembly in accordance with an embodiment of the present invention;

FIG. 3 is a schematic structural view of a package assembly in accordance with a first embodiment of the present invention;

FIG. 4 is an exploded view of the package assembly in accordance with the first embodiment of the present invention;

FIG. 5 is a schematic structural view of a package assembly in accordance with a second embodiment of the present invention;

FIG. 6 is an exploded view of the package assembly in accordance with the second embodiment of the present invention;

FIG. 7 is a schematic structural view of a package assembly in accordance with a third embodiment of the present invention;

FIG. 8 is a cross-sectional view of a package assembly in accordance with a third embodiment of the present invention;

FIG. 9 is an exploded view of the package assembly in accordance with the third embodiment of the present invention;

reference numerals:

the base 10, the clamping groove 11, the first bulge 12 and the limiting boss 121;

the positioning device comprises a base 20, a limiting groove 21, a first base 22, a second base 23, a fixing bolt 24, a first fixing table 25, a first through hole 251 positioning bulge 252, a second fixing table 26, a second through hole 261, a column 27 and an accommodating cavity 271;

the clamping unit 30, the clamping piece 31, the clamping part 311, the second protrusion 312, the rotating shaft 313 and the first elastic piece 32;

the top fastening piece 40, the connecting piece 50, the positioning groove 51, the operating piece 52 and the operating hole 521;

a first threaded rod member 61, a second elastic member 62, a second threaded rod member 70;

ball 81, locking seat 82, locking portion 821, driving member 83.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

As shown in fig. 1 and 2, a camera fixing device according to an embodiment of the present invention includes: a base 10 on which a card slot 11 is arranged; the fast assembly for fixing the camera comprises a base 20 and a clamping unit 30, wherein the clamping unit 30 is detachably connected with the base 20, and the clamping unit 30 has a first state and a second state; when the clamping unit 30 is in the first state, the clamping unit 30 can be clamped and matched with the clamping groove 11; when the card-connecting unit 30 is in the second state, the card-connecting unit 30 can be separated from the card slot 11.

According to the camera fixing device provided by the embodiment of the utility model, by adopting the structure, the clamping unit 30 is clamped and matched with the clamping groove 11 of the base 10, and the positioning is reliable. Compared with the prior art, the clamping unit 30 and the base 20 are detachably connected in the technical scheme, the structure is simple, the dismounting is convenient, the maintenance is convenient, and resources and financial resources can be saved.

It will be appreciated that, as shown in figures 1 to 9, in some embodiments of the utility model, the clamping unit 30 comprises: one end of each clamping piece 31 is rotatably connected to the base 20, each clamping piece 31 is detachably matched with the base 20, each clamping piece 31 is provided with a clamping portion 311 matched with the clamping groove 11, and each clamping portion 311 can rotate to be folded or unfolded on the base 20 along with the clamping piece 31; the first elastic element 32 is disposed on the base 20, and the first elastic element 32 is used for driving the clip element 31 to reset. It should be noted that the first elastic member 32 is located between the two clamping members 31, and two ends of the first elastic member 32 respectively abut against the two clamping members 31. With the above structure, the first state of the clamping unit 30 is the unfolding state of the clamping piece 31 relative to the base 20, and the second state of the clamping unit 30 is the folding state of the clamping piece 31 relative to the base 20; during installation, the two clamping portions 311 are folded in opposite directions, then the base 20 and the clamping piece 31 can be accommodated in the clamping groove 11, the two clamping portions 311 are driven to be unfolded through the first elastic piece 32, and then the clamping portions 311 are clamped in the clamping groove 11, so that installation and positioning are completed; on the contrary, when two joint portions 311 are folded, then separate joint portion 311 from card slot 11, then base 20 and base 10 separate, the simple operation, and joint piece 31 and base 20 are for dismantling the cooperation, dismouting and maintenance convenience.

Of course, in some embodiments, the number of the snap-in members 31 may also be set to be one, which still has the above-mentioned effects, and is not limited herein.

It should be noted that the base 10 is provided with two first protrusions 12 protruding upward, the two first protrusions 12 are arranged at intervals to form the card slot 11, the clamping portion 311 is provided with a second protrusion 312 protruding radially away from the base 20, when the clamping portion 311 is clamped with the card slot 11, one side surface of the second protrusion 312 located at the rear end abuts against one side surface of the first protrusion 12 located at the front end, so that positioning clamping is completed, and the base 20 is restricted from moving back and forth relative to the base 10; the first protrusion 12 is provided with a limiting boss 121 abutting against the upper surface of the clamping portion 311, so that the base 20 can be limited from being separated upwards relative to the base 10 when the base 20 is clamped in the clamping groove 11 through the clamping piece 31.

It will be appreciated that, as shown in fig. 2 to 9, in some embodiments of the present invention, the base 20 includes a first base 22 and a second base 23 detachably connected to the first base 22, and a limiting groove 21 is provided between the first base 22 and the second base 23; be provided with rotatable coupling in the pivot 313 of spacing groove 21 on joint spare 31, pivot 313 cooperates with spacing groove 21 detachably, during first base member 22 and the separation of second base member 23, accessible pivot 313 detaches joint spare 31 from spacing groove 21, adopt above-mentioned knot structure, first base member 22 and second base member 23 are for dismantling the connection, through detaching the separation with first base member 22 and second base member 23, can detach joint spare 31 from spacing groove 21 through pivot 312, thereby maintain and change, the dismouting is convenient.

It will be appreciated that in some embodiments of the present invention, both sides of the first base 22 and the second base 23 are provided with the limiting recesses, and the limiting recesses of the first base 22 and the limiting recesses of the second base 23 cooperate to form the limiting groove 21. Of course, in some embodiments, the limiting groove 21 may be a limiting concave position provided on the first base 22, or the limiting groove 21 may be a limiting concave position provided on the second base 23.

It should be noted that, in some embodiments of the present invention, the first base 22 and the second base 23 are detachably connected by the fixing bolt 24, so that the assembly is convenient, and the disassembly and maintenance are convenient; have between one side of spacing groove 21 and the side of joint piece 31 and supply joint piece 31 pivoted interval, can restrict joint piece 31 and deviate from base 20 and rotate when another side of spacing groove 21 and joint piece 31's another side butt, then restricted joint piece 31's turned angle's scope, stable in structure is reliable.

Of course, in some embodiments, the clip member 31 can also be detachably connected to the base 20 by a bolt, and one end of the clip member 31 can be rotatably sleeved on the bolt, which still has the above-mentioned effects.

It can be understood that an installation channel for installing the first elastic element 32 is arranged between the first base 22 and the second base 23, the first elastic element 32 can penetrate through the installation channel, and two ends of the first elastic element 32 are respectively abutted against the two clamping elements 31; the first elastic member 32 is a cylindrical spring, however, in some embodiments, the first elastic member 32 may have other structures, such as: an elastic sheet, etc., without limitation.

As shown in fig. 2 to 9, in some embodiments of the present invention, the base 20 is provided with a top member 40 capable of abutting on the base 10 to limit the movement of the base 20 relative to the base 10. With the structure, when the top member 40 abuts against the base 10, a certain friction force is generated between the base 20 and the base 10, and the relative movement between the base 20 and the base 10 is limited, so that the relative positions of the base 20 and the base 10 are limited, the mounting stability of the base 20 and the base 10 is improved, and the positioning is reliable.

It is understood that the tightening member 40 is a positioning bolt, and the shaft of the positioning bolt passes through the first base 20 and the second base 20 and is screwed with the first base 20 and the second base 20.

It will be appreciated that in some embodiments of the present invention, as shown in fig. 1-4, the quick coupler assembly further includes a coupler 50, the coupler 50 is rotatable relative to the base 20, and the base 20 is provided with a locking structure for locking the coupler 50 to the base 20. With the above structure, the connecting member 50 will drive the motion camera to turn when rotating. The camera is installed on the base 20 through the connecting piece 50, drives 360 degrees rotations of camera through the connecting piece 50, can make the rotation control to the camera more accurate, convenient, and is provided with locking structure for when connecting piece 50 is connected with base 20, can guarantee that the connecting piece 50 can't move relatively base 20 easily.

As shown in fig. 3 and 4, in some embodiments of the present invention, the base 20 is provided with a first fixing table 25, the locking structure includes a first threaded rod 61, the first fixing table 25 is provided with a first through hole 251 adapted to a rod portion of the first threaded rod 61, and the connecting member 50 is provided with a threaded hole; the first screw rod 61 is movably inserted into the first through hole 251 and connected to the screw hole, so that the connecting member 50 can be tightly attached to the first fixing table 25. With the above structure, the threaded hole can be matched with the first threaded rod 61 to press the connecting piece 50 against the base 20, so as to limit the rotation of the connecting piece 50 relative to the first fixing table 25 of the base 20; during disassembly, the first threaded rod 61 is rotated to separate the first threaded rod 61 from the threaded hole, so that the connecting member 50 can be rotated relative to the first fixing table 25 of the base 20, and the stability of the connecting member 50 is ensured.

It should be noted that, in some embodiments of the present invention, the first fixing table 25 is disposed on the upper surface of the first substrate 22; the knob is arranged at one end, far away from the connecting piece 50, of the first threaded piece, the knob and the first threaded rod piece 61 are fixed relatively, the knob can drive the first threaded rod piece 61 to rotate, operation is convenient, and the first threaded rod piece 61 can move relative to the connecting piece 50 easily.

It will be appreciated that, as shown in fig. 3 and 4, in some embodiments of the present invention, the connecting member 50 is provided with the positioning groove 51, and the first fixing table 25 is provided with the positioning protrusion 252; when the connecting member 50 is tightly attached to the first fixing table 25, the positioning groove 51 is engaged with the positioning protrusion 252. Adopt above-mentioned structure for connecting piece 50 can't be rotatory by oneself on base 20, and when connecting piece 50 was rotatory, constant head tank 51 and location arch 252 will collide to hinder each other and move each other mutually, thereby make connecting piece 50 can't be rotatory by oneself, improved connecting piece 50's installation stability.

Of course, in some embodiments, the positioning groove 51 may also be disposed on the first fixing platform 25, and the positioning protrusion 252 is disposed on the connecting member 50, which still has the above-mentioned effects, and is not limited herein.

It should be noted that, in some embodiments of the present invention, the positioning grooves 51 and the positioning protrusions 252 are provided in plural numbers, and the positioning grooves 51 and the positioning protrusions 252 are all arranged in a ring shape, so that the rotation angle of the connecting member 50 relative to the base 20 can be precisely adjusted, and the present invention has the advantages of convenient operation and high precision.

It can be understood that, in some embodiments of the present invention, the locking structure further includes a second elastic member 62 disposed between the first fixing station 25 and the first threaded rod 61, the second elastic member 62 can drive the connecting member 50 to cling to the first fixing station 25, and the second elastic member 62 can pull the knob toward the opposite direction of the first fixing station 25 after the knob drives the first threaded rod 61 to rotate to loosen the connecting member 50, so that when the connecting member 50 rotates relative to the first fixing station 25, the connecting member 50 will be pulled back by itself, so that the rotation of the connecting member 50 will not be disordered, and the stability of the rotation of the connecting member 50 is ensured.

It should be noted that the second elastic member 62 is a cylindrical spring, and the cylindrical spring is sleeved on the first threaded rod 61; of course, in some embodiments, the second elastic element 62 may have other structures, such as: an elastic sheet, etc., without limitation.

It will be appreciated that, as shown in fig. 3 and 4, in some embodiments of the present invention, the operating member 52 is connected to the connecting member 50, and an operating hole 521 is formed at one end of the operating member 52, which extends out of the connecting member 50. Adopt above-mentioned structure, during the installation, the camera hinges in the one end of connecting piece 50 to can operating parts 52 lock the location to the relative position between camera and the connecting piece 50, be provided with operation hole 521 on the operating parts 52, can be equipped with the member that can be used for extending the operation length of operating parts 52 through the mountable of operation hole 521, be favorable to avoiding having camera and base 10 to cause the problem of interference to operating parts 52 because of operating parts 52 is short excessively, convenient to use person operates.

It should be noted that, in some embodiments of the present invention, the operating element 52 is an adjusting bolt, and a rod portion of the adjusting bolt is inserted through one end of the connecting element 50, which is in hinge fit with the camera, and is in threaded connection with the nut; the adjusting bolt is provided with a knob at one end far away from the connecting piece 50, and the operating hole 521 is arranged on the knob.

It will be appreciated that, as shown in fig. 1, 2, 5 and 6, in some embodiments of the present invention, the base 20 is provided with a second fixing table 26, the quick assembly further comprises a second threaded rod member 70, the second fixing table 26 is provided with a second through hole 261 adapted to a rod portion of the second threaded rod member 70, and the rod portion of the second threaded rod member 70 is disposed upward and slidably penetrates through the second through hole 261. By adopting the structure, the camera is arranged on the second fixing platform 26 through the second threaded rod piece 70, the structure is simple, and the installation is convenient. The second fixing table 26 is provided on the upper surface of the first base 22. It should be noted that a knob is disposed at an end of the second threaded rod 70 away from the second fixing table 26, and the knob can drive the second threaded rod 70 to rotate, so that the operation is convenient and fast, and the second threaded rod 70 can move relative to the second fixing table 26 more easily.

It is understood that, as shown in fig. 1, 2, 7 to 9, in some embodiments of the present invention, the base 20 is provided with a receiving cavity 271 with one open end; the package subassembly still includes: the ball 81 is movably arranged in the accommodating cavity 271; a locking seat 82 movably arranged in the accommodating cavity 271, wherein the locking seat 82 is provided with a locking part 821 matched with the ball 81, and the locking seat 82 can move towards the ball 81 and lock the ball 81 so as to limit the relative movement of the ball 81 and the base 20; the driving member 83 is rotatably connected to the base 20, and the driving member 83 is in transmission connection with the locking seat 82. Adopt above-mentioned structure, driving piece 83 rotates relative base 20 and removes and lock spheroid 81 towards spheroid 81 with drive locking seat 82 to restriction spheroid 81 rotates relative base 20, can rotate the camera in arbitrary direction, with the demand that satisfies different angles photography, simple structure and simple operation.

It should be noted that, as shown in fig. 7, 8 and 9, in some embodiments of the present invention, the upper surface of the first base 22 is provided with a pillar 27, and a middle portion of the pillar 27 is recessed inward to form a receiving cavity 271; the upper surface of the first substrate 22; the locking seat 82 is slidably disposed in the accommodating cavity 271 via a mounting bolt; the driving member 83 is a third screw rod; the ball 81 is provided with a mount mechanism for mounting a camera.

It should be noted that, in some embodiments of the present invention, the first base 22, the second base 23 and the clamping member 31 are metal members, which can further improve the durability of the quick assembly 30 and prolong the service life. Of course, in some embodiments, the first substrate 22, the second substrate 23 and the clamping member 31 may also be made of other materials, such as plastic, and are not limited herein.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The utility model is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the utility model, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. Camera fixing device, its characterized in that includes:

the base (10) is provided with a clamping groove (11);

the fast assembly for fixing the camera comprises a base (20) and a clamping unit (30), wherein the clamping unit (30) is detachably connected with the base (20), and the clamping unit (30) has a first state and a second state;

when the clamping unit (30) is in the first state, the clamping unit (30) can be clamped and matched with the clamping groove (11); when the clamping unit (30) is in the second state, the clamping unit (30) can be separated from the clamping groove (11).

2. The camera fixing device according to claim 1, wherein the clamping unit (30) comprises:

the clamping device comprises at least one clamping piece (31), one end of the clamping piece (31) is rotatably connected to the base (20), the clamping piece (31) is detachably matched with the base (20), a clamping portion (311) matched with the clamping groove (11) is arranged on the clamping piece (31), and the clamping portion (311) can rotate to be folded or unfolded on the base (20) along with the clamping piece (31);

the first elastic piece (32) is arranged on the base (20), and the first elastic piece (32) is used for driving the clamping piece (31) to reset.

3. The camera fixing device according to claim 2, wherein the base (20) comprises a first base (22) and a second base (23) detachably connected with the first base (22), and a limiting groove (21) is arranged between the first base (22) and the second base (23);

be provided with rotatable coupling on joint spare (31) in pivot (313) of spacing groove (21), pivot (313) with spacing groove (21) detachably cooperation, first base member (22) with during second base member (23) separation, the accessible pivot (313) will joint spare (31) are detached spacing groove (21).

4. A camera fixture according to claim 1 or 3, wherein the base (20) is provided with a retaining member (40) adapted to abut against the base (10) to limit movement of the base (20) relative to the base (10).

5. The camera fixture as claimed in claim 4, characterized in that the quick assembly further comprises a connecting member (50), the connecting member (50) is rotatable relative to the base (20), and the base (20) is provided with a locking structure for locking the connecting member (50) to the base (20).

6. The camera fixing device according to claim 5, wherein a first fixing table (25) is disposed on the base (20), the locking structure comprises a first threaded rod (61), a first through hole (251) adapted to a rod portion of the first threaded rod (61) is disposed on the first fixing table (25), and a threaded hole is disposed on the connecting member (50);

the first threaded rod piece (61) is movably arranged in the first through hole (251) in a penetrating mode and connected with the threaded hole, so that the connecting piece (50) can be attached to the first fixing table (25) in a clinging mode.

7. The camera fixing device according to claim 6, wherein a positioning groove (51) is provided on one of the connecting member (50) and the first fixing table (25), and a positioning protrusion (252) is provided on the other of the connecting member (50) and the first fixing table (25);

when the connecting piece (50) is tightly attached to the first fixing table (25), the positioning groove (51) is in clamping fit with the positioning protrusion (252).

8. The camera fixing device according to claim 5, wherein an operating member (52) is connected to the connecting member (50), and an operating hole (521) is formed in one end of the operating member (52) far away from the connecting member (50).

9. The camera fixing device according to claim 4, characterized in that a second fixing table (26) is provided on the base (20), the quick assembly further comprises a second screw rod member (70), a second through hole (261) adapted to a rod portion of the second screw rod member (70) is provided on the second fixing table (26), and a rod portion of the second screw rod member (70) is upwardly disposed and slidably inserted through the second through hole (261).

10. The camera fixing device according to claim 4, wherein the base (20) is provided with a receiving cavity (271) with one open end; the package assembly further includes:

the ball body (81) is movably arranged in the accommodating cavity (271);

the locking seat (82) is movably arranged in the accommodating cavity (271), a locking part (821) matched with the ball body (81) is arranged on the locking seat (82), and the locking seat (82) can move towards the ball body (81) and lock the ball body (81) so as to limit the relative movement of the ball body (81) and the base (20);

the driving piece (83) is rotatably connected to the base (20), and the driving piece (83) is in transmission connection with the locking seat (82).