CN220112688U - Installation and measuring device of ball head structure - Google Patents

Abstract

The utility model discloses a device for installing and measuring a ball head structure, which is used for installing the ball head structure and carrying out torsion measurement on the ball head structure, wherein the ball head structure comprises a ball head part and an installation part, and the device comprises a fixed seat, a first telescopic part, a second telescopic part and a measuring part; the fixing seat comprises a first fixing seat embedded with the ball head part and a second fixing seat embedded with the mounting part, and the first telescopic part is movably arranged along a first direction relative to the first fixing seat so as to press the ball head part into the mounting part; the second telescopic component is movably arranged along a second direction relative to the second fixing seat so as to press the mounting part in the process of press-mounting the ball head part on the mounting part; the measuring component comprises a rotating component and a clamping component, the clamping component is used for clamping the mounting portion, and the rotating component drives the mounting portion to rotate relative to the ball head portion through the clamping component. The equipment and the jig of the installation and measurement device are few in number, and the assembly and measurement efficiency of the ball head structure is high and the assembly consistency is good.

Description

Installation and measuring device of ball head structure

Technical Field

The utility model relates to the technical field of security cameras, in particular to a device for installing and measuring a ball head structure.

Background

In the field of security cameras, 360-degree rotation of the camera is generally achieved through a ball head structure. At present, the assembly process of the ball head structure is complex, so that the appearance problem is easily caused by poor assembly consistency. And the torsion needs to be measured after the ball head structure is assembled, a plurality of stations need to be arranged for sequentially carrying out the assembly and torsion measurement of the ball head structure, so that the equipment and the jig are required to be more in quantity, and the assembly and measurement efficiency is low.

Therefore, the assembly and torsion measurement of the ball head structure in the prior art have the problems of required equipment, large number of jigs, low assembly and measurement efficiency and poor assembly consistency.

Disclosure of Invention

The utility model aims to provide a device for installing and measuring a ball head structure, which is used for reducing the number of equipment and jigs required by assembling and torsion measurement of the ball head structure, improving the assembling and measuring efficiency and improving the assembling consistency.

In order to solve the technical problems, an embodiment of the present utility model provides a device for installing and measuring a ball head structure, which is used for installing the ball head structure and performing torsion measurement on the ball head structure, wherein the ball head structure comprises a ball head part and an installation part, and the device for installing and measuring the ball head structure comprises a fixing seat, a first telescopic part, a second telescopic part and a measuring part; the first telescopic component is movably arranged along a first direction relative to the first fixing seat so as to press the ball head part into the mounting part; the second telescopic component is movably arranged along a second direction relative to the second fixing seat so as to press the mounting part in the process of press-mounting the ball head part in the mounting part; the measuring component comprises a rotating component and a clamping component, the rotating component is fixedly connected with the clamping component, the clamping component can extend to a position corresponding to the second fixing seat and is used for clamping the mounting part, and the rotating component drives the mounting part to rotate relative to the ball head part through the clamping component.

Compared with the prior art, after the ball head structure is placed on the fixing seat, the second telescopic component is moved and pressed against the installation part of the ball head structure, the first telescopic component is moved, the ball head part is pressed into the installation part by the first telescopic component to finish the installation of the ball head structure, then the rotation of the installation part relative to the ball head part can be performed through the rotating component and the clamping component of the measuring device, the force couple required by the rotation is obtained, and the force couple is compared with the standard value to finish the measurement of the ball head structure; therefore, the installation and measurement processes of the ball head structure are completed through the installation and measurement device, namely, the assembly and torsion measurement of the ball head structure can be carried out by only one station, so that the number of equipment and jigs is reduced; in the assembling and torsion measuring process, the ball head structure does not need to move among a plurality of stations, so that invalid operation is reduced, and the assembling and measuring efficiency of the ball head structure is improved; meanwhile, offset of the installation part relative to the ball part caused by shaking and other factors in the moving process of the ball structure between stations is avoided, and therefore assembly consistency is improved.

In addition, the first direction is the height direction of the fixing seat; the second direction is the length direction of the fixing seat; the first fixing seat is provided with a first clamping groove matched with the ball head part, and the second fixing seat is provided with a second clamping groove matched with the mounting part; the first telescopic component is provided with a first output end, and the first output end is positioned above the second clamping groove; the second telescopic component and the first fixing seat are respectively located at two sides of the second fixing seat along the length direction, the second telescopic component is provided with a second output end, and the second output end corresponds to the position of the second clamping groove. In this way, the installation process of the ball head part of the ball head structure in the installation part is completed by the first telescopic part, so that the moving direction of the first telescopic part is set to be the height direction, thereby facilitating the press-fitting operation; the setting of first draw-in groove and second draw-in groove can play the positioning action to bulb portion and the installation department of bulb structure, also can make the embedding of bulb portion on first fixing base establish to and the embedding of installation department on the second fixing base establish more firmly.

In addition, the fixing seat further comprises a guide frame and a support column, the guide frame is arranged at one side of the top end of the second fixing seat along the length direction, and the first fixing seat is connected to the guide frame in a sliding manner along the height direction; the support column is arranged between the first fixing seat and the second fixing seat, one end of the support column is connected with the bottom end of the first fixing seat, and the other end of the support column is connected with the top end of the second fixing seat; and the support column is telescopic along the height direction, so that the first fixing seat is movable along the height direction relative to the second fixing seat. Like this, the in-process of bulb portion press-fit in the installation department of bulb structure, bulb portion need follow the direction of height and move downwards, and the guide frame is used for playing the guide effect to first fixing base to make first fixing base can follow bulb portion along the direction of height and move downwards, the support column plays the support spacing effect to first fixing base, so that the stroke that makes first fixing base follow bulb portion along the direction of height downwardly moving is bulb portion for the installation stroke of installation department.

In addition, the first telescopic component and the second telescopic component comprise a supporting seat, a sliding block and a linear driving assembly; the sliding block and the linear driving assembly are arranged on the supporting seat, and in the first telescopic component, the sliding block is connected to the supporting seat in a sliding manner along the height direction; in the second telescopic part, the sliding block is connected to the supporting seat in a sliding manner along the length direction; the linear driving assembly is in transmission connection with the sliding block so as to drive the sliding block to slide on the supporting seat. Thus, the supporting seat plays a supporting role on the linear driving assembly and the sliding block, and the linear driving assembly can drive the sliding block to move, so that the second telescopic part presses the installation part of the ball head structure, and the first telescopic part presses the ball head part into the installation part.

In addition, the linear driving assembly comprises a handle, a transmission rod, a fixing piece and a sliding rod; the handle comprises an operating rod and a connecting rod which are mutually perpendicular, one end of the connecting rod is connected with the operating rod in the height direction and is rotationally connected with one end of the transmission rod by taking any straight line perpendicular to the height direction as a rotating shaft, the other end of the connecting rod is rotationally connected with one end of the fixing piece, and the rotating shaft is parallel to the rotating shaft between the rotating shaft and one end of the connecting rod and one end of the transmission rod; the other end of the transmission rod is rotationally connected with one end of the sliding rod, the rotating shaft is parallel to the rotating shaft between one end of the connecting rod and one end of the transmission rod, a sleeve matched with the sliding rod is arranged at the other end of the fixing piece, the sliding rod is sleeved in the sleeve, and the other end of the sliding rod is fixedly connected with one side of the sliding block; and the fixing piece is fixedly connected to the supporting seat. Like this, operating personnel is applied force to the action bars for the handle rotates, and passes through connecting rod and transfer line with the power and transmits to the slide bar in proper order, makes the slide bar can remove for the mounting, and then drives the slider and remove for the supporting seat, so this kind of setting mode only need simple link mechanism can realize the linear drive of linear drive subassembly to the slider.

In the first telescopic member, the sum of the distance between the slider and the ball head portion when the slider is in the initial position and the distance of the mounting stroke of the ball head portion to the mounting portion is twice the length dimension of the connecting rod. Therefore, the mounting reliability between the ball head part and the mounting part of the ball head structure can be ensured by controlling the length and the size of the connecting rod.

In addition, the supporting seat of the first telescopic component is a first supporting seat, the first supporting seat is of a frame structure, and a first sliding rod extending along the height direction is arranged in the first supporting seat; the sliding block of the first telescopic component is a first sliding block, and the first sliding block comprises a connecting part and a pressing part; the connecting part is arranged on the first sliding rod in a sliding way and is fixedly connected with one end of the pressing part, and the other end of the pressing part extends to the upper part of the second clamping groove along the direction perpendicular to the height direction, so that the first sliding block is in a T shape; and the other end of the sliding rod is fixedly connected with one side of the pressing part along the height direction, and a flexible pad is arranged on the other side of the pressing part along the height direction. Therefore, the first supporting seat of the frame body structure has a smaller overall weight on the premise of supporting; the setting of flexible pad on the pressing part can play the guard action to bulb portion when the bulb portion of bulb structure is pressed to first telescopic member, avoids the pressing part of first slider to lead to the fact wearing and tearing to bulb portion of bulb structure.

In addition, the sliding block of the second telescopic component is a second sliding block, the supporting seat of the second telescopic component is a second supporting seat, and the second supporting seat comprises a first part and a second part which are arranged at intervals along the length direction; a linear drive assembly of the second telescoping member is disposed on the first portion; the second part is arranged between the first part and the second fixing seat, a second sliding rod extending along the length direction is arranged between the second part and the second fixing seat, and the second sliding block is connected to the second sliding rod in a sliding manner; the other end of the sliding rod is fixedly connected with one side of the second sliding block along the length direction, a positioning curved surface is arranged on the other side of the second sliding block along the length direction, and the shape of the positioning curved surface is matched with the shape of the mounting part of the ball head structure. In this way, compared with the integral plate-shaped structure, the arrangement mode enables the integral weight of the second supporting seat to be smaller; the setting of location curved surface on the second slider can be when the installation department of bulb structure is pressed to the flexible part of second for the installation department can closely laminate to the second slider, and then can compress tightly the installation department better.

In addition, the linear driving assembly further comprises an elastic member; in the first telescopic component, the elastic piece is sleeved on the first sliding rod, one end of the elastic piece is abutted against the first supporting seat, and the other end of the elastic piece is abutted against the first sliding block when the first sliding block moves downwards; in the second telescopic component, the elastic piece is sleeved on the second sliding rod, one end of the elastic piece is abutted against the second fixing seat, and the other end of the elastic piece is abutted against the second sliding block when the second sliding block moves towards the direction close to the installation part. Like this, after the bulb structure installation is accomplished, the elastic component provides resilience force to first slider and second slider respectively to supplementary first telescopic member and second telescopic member come back to the normal position, and then use manpower sparingly.

In addition, the measuring component further comprises a shell, wherein a button and a power supply assembly are arranged on the shell; the rotating assembly is arranged as a motor, and the motor is arranged in the shell and is electrically connected with the power supply assembly through the button; the clamping assembly comprises a rod part and a U-shaped fork, one end of the rod part stretches into the shell and is fixedly connected with the output end of the motor, the other end of the rod part is fixedly connected with the U-shaped fork, and the U-shaped fork is matched with the mounting part. In this way, the measuring component can automatically complete the measurement of the torsion; the shell plays a role in supporting and protecting the motor, the power supply assembly and the button; the installation department that "U" shape fork set up the adaptation bulb structure that can be better for the centre gripping of centre gripping subassembly to the installation department is more firm.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.

FIG. 1 is a schematic view of a device for installing and measuring a ball head structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a ball structure in a first state on a device for installing and measuring a ball structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a structure of a ball head structure on a device for installing and measuring a ball head structure according to an embodiment of the present utility model in a second state;

FIG. 4 is a schematic view of a structure of a ball head structure on a device for installing and measuring a ball head structure according to an embodiment of the present utility model in a third state;

FIG. 5 is a schematic view of a ball head structure on a device for installing and measuring ball head structures according to an embodiment of the present utility model in a fourth state;

FIG. 6 is a schematic view of a linear driving assembly of a device for mounting and measuring a ball head structure according to an embodiment of the present utility model;

Fig. 7 is a schematic side view of a linear driving assembly of a device for installing and measuring a ball head structure according to an embodiment of the present utility model.

Reference numerals:

10: a fixing seat; 110: a first fixing seat; 111: a first clamping groove; 120: the second fixing seat; 121: a second clamping groove; 130: a guide frame; 140: a support column;

210: a first telescopic member; 211: a first support base; 2111: a first slide bar; 212: a first slider; 2121: a connection part; 2122: a pressing part; 2122a: a flexible pad;

220: a second telescopic member; 221: a second support base; 2211: a first portion; 2212: a second portion; 2213: a second slide bar; 222: a second slider; 2221: positioning a curved surface;

230: a linear drive assembly; 231: a handle; 2311: an operation lever; 2312: a connecting rod; 232: a transmission rod; 233: a fixing member; 2331: a sleeve; 2332: a flange; 234: a slide bar; 235: an elastic member;

30: a measuring part; 310: a rotating assembly; 320: a clamping assembly; 321: a stem portion; 322: a "U" shaped fork; 330: a housing; 331: a button;

40: a base; 410: a support part;

50: a ball head structure; 510: a ball head portion; 520: a mounting part;

x: a width direction;

Y: a length direction;

z: and the height direction.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings. However, those of ordinary skill in the art will understand that in various embodiments of the present utility model, numerous technical details have been set forth in order to provide a better understanding of the present utility model. However, the claimed utility model may be practiced without these specific details and with various changes and modifications based on the following embodiments.

In the embodiments of the present utility model, terms such as "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate azimuth or positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish between different devices, elements, or components (the particular species and configurations may be the same or different), and are not used to indicate or imply the relative importance and number of devices, elements, or components indicated. Unless otherwise indicated, the meaning of "a plurality" is two or more.

The embodiment of the utility model provides a device for installing and measuring a ball head structure, as shown in fig. 1-5, for installing a ball head structure 50 and measuring torsion of the ball head structure 50, wherein the ball head structure 50 comprises a ball head part 510 and an installation part 520, and the device for installing and measuring the ball head structure comprises a fixed seat 10, a first telescopic part 210, a second telescopic part 220 and a measuring part 30; wherein the fixing base 10 includes a first fixing base 110 for embedding the ball portion 510, and a second fixing base 120 for embedding the mounting portion 520, and the first telescopic member 210 is movably disposed along a first direction relative to the first fixing base 110 to press the ball portion 510 into the mounting portion 520; the second telescopic member 220 is movably disposed along the second direction with respect to the second fixing base 120 to press the mounting portion 520 during the press-fitting of the ball portion 510 into the mounting portion 520; the measuring component 30 includes a rotating component 310 and a clamping component 320, the rotating component 310 is fixedly connected with the clamping component 320, the clamping component 320 can extend to a position corresponding to the second fixing seat 120 and is used for clamping the mounting portion 520, and the rotating component 310 drives the mounting portion 520 to rotate relative to the ball portion 510 through the clamping component 320.

Compared with the prior art, after the ball head structure 50 is placed on the fixing seat 10, the second telescopic component 220 is moved and pressed against the mounting part 520 of the ball head structure 50, and then the first telescopic component 210 is moved, so that the first telescopic component 210 presses the ball head 510 into the mounting part 520 to complete the mounting of the ball head structure 50, and then the rotation of the mounting part 520 relative to the ball head 510 can be performed through the rotating component 310 and the clamping component 320 of the measuring device, and a couple required by the rotation is obtained, and then the couple is compared with a standard value to complete the measurement of the ball head structure 50; therefore, the installation and measurement processes of the ball head structure 50 are completed by the installation and measurement device in the utility model, namely, the assembly and torsion measurement of the ball head structure 50 can be carried out by only one station, so as to reduce the number of equipment and jigs; in the assembling and torsion measuring process, the ball head structure 50 does not need to move among a plurality of stations, so that invalid operation is reduced, and the assembling and measuring efficiency of the ball head structure 50 is improved; meanwhile, the offset of the mounting part 520 relative to the ball part 510 caused by shaking and other factors in the moving process of the ball head structure 50 between stations is avoided, and the assembly consistency is improved.

The specific operation process of the installation and measurement device of the ball head structure 50 is shown in fig. 1-5, fig. 1 is a schematic diagram of the installation and measurement device when the ball head structure 50 is not placed, when in use, as shown in fig. 2, the ball head 510 is placed on the first fixing seat 110, the installation part 520 is placed on the second fixing seat 120, and the clamping assembly 320 is enabled to clamp the installation part 520; then, as shown in fig. 3, the second telescopic member 220 is moved first, so that the second telescopic member 220 presses the mounting portion 520 of the ball head structure 50, and the mounting portion 520 is prevented from shaking when the ball head structure 50 is mounted, and then the first telescopic member 210 is moved, so that the first telescopic member 210 presses the ball head portion 510 into the mounting portion 520, so as to complete the mounting of the ball head structure 50; next, as shown in fig. 4, the first telescopic member 210 and the second telescopic member 220 are moved, so that the first telescopic member 210 and the second telescopic member 220 return to the original positions, finally, as shown in fig. 5, the rotating assembly 310 of the measuring device drives the mounting part 520 to rotate relative to the ball head part 510 through the clamping assembly 320, and a couple required by rotation is obtained, and then the couple is compared with a standard value, so that the measurement of the ball head structure 50 is completed, and after the measurement is completed, the clamping assembly 320 is controlled to return to the original positions through the rotating assembly 310.

Further, in the present embodiment, the first direction is the height direction Z of the fixing base 10; the second direction is the length direction Y of the fixing seat 10; the first fixing seat 110 is provided with a first clamping groove 111 which is matched with the ball head part 510, and the second fixing seat 120 is provided with a second clamping groove 121 which is matched with the mounting part 520; the first telescopic part 210 is provided with a first output end, and the first output end is positioned above the second clamping groove 121; the second telescopic component 220 and the first fixing base 110 are respectively located at two sides of the second fixing base 120 along the length direction Y, the second telescopic component 220 is provided with a second output end, and the second output end corresponds to the second clamping groove 121. Thus, the installation process of the ball head 510 of the ball head structure 50 into the installation part 520 is completed by the first telescopic member 210, so that the moving direction of the first telescopic member 210 is set to be the height direction Z to facilitate the press-fitting operation; the first clamping groove 111 and the second clamping groove 121 can play a role in positioning the ball head 510 and the mounting portion 520 of the ball head structure 50, and can also enable the embedding of the ball head 510 on the first fixing seat 110 and the embedding of the mounting portion 520 on the second fixing seat 120 to be more stable.

Specifically, the first clamping groove 111 and the second clamping groove 121 can be further provided with flexible layers with shapes adapted to the flexible layers, the ball head portion 510 is in interference fit with the first clamping groove 111, the mounting portion 520 is in interference fit with the second clamping groove 121, and the flexible layers can protect the ball head portion 510 and the mounting portion 520, and meanwhile, the ball head portion 510 is embedded in the first clamping groove 111, and the mounting portion 520 is embedded in the second clamping groove 121 more firmly. In addition, due to the arrangement of the flexible layer, the ball head structure 50 with smaller overall dimension difference can be directly used, so that the application universality of the installation and measurement device is improved.

Further, the fixing base 10 further includes a guiding frame 130 and a supporting column 140, the guiding frame 130 is disposed at one side of the top end of the second fixing base 120 along the length direction Y, and the first fixing base 110 is slidably connected to the guiding frame 130 along the height direction Z; the support column 140 is disposed between the first fixing seat 110 and the second fixing seat 120, and one end of the support column 140 is connected to the bottom end of the first fixing seat 110, and the other end is connected to the top end of the second fixing seat 120; and, the support column 140 is telescopic along the height direction Z, so that the first fixing base 110 is movable along the height direction Z relative to the second fixing base 120. In this way, in the process of pressing the ball head portion 510 of the ball head structure 50 into the mounting portion 520, the ball head portion 510 needs to move downward along the height direction Z, the guiding frame 130 is used for guiding the first fixing base 110 so that the first fixing base 110 can move downward along the height direction Z along with the ball head portion 510, and the supporting column 140 plays a supporting and limiting role on the first fixing base 110 so that the stroke of the first fixing base 110 moving downward along with the ball head portion 510 along with the height direction Z is the mounting stroke of the ball head portion 510 relative to the mounting portion 520.

Specifically, the guiding frame 130 is a frame structure, the frame structure includes two sliding bars and a supporting bar, the two sliding bars are arranged at intervals on the top end of the second fixing seat 120 and extend along the height direction Z, and the supporting bar is sleeved and fixed at one end of the two sliding bars far away from the second fixing seat 120, so as to play a reinforcing role between the two sliding bars, and further improve the stability of the guiding frame 130.

The specific structure of the support column 140 may be a telescopic bracket, a telescopic rod, a pin sleeve, a pin shaft, and the like, and a limiting structure is arranged on the support column 140, so that the telescopic travel of the support column 140 is the installation travel of the ball head 510 relative to the installation portion 520. In addition, an elastic member which is retractable in the height direction Z is disposed in the support column 140, so as to provide a certain resilience force for the first fixing seat 110 in the process that the first fixing seat 110 moves downwards along the height direction Z along with the ball head 510, thereby avoiding the overpressure problem; and the elastic member may be provided as a spring.

Further, the first telescopic member 210 and the second telescopic member 220 each comprise a support base, a slider, and a linear driving assembly 230; wherein, the sliding block and the linear driving assembly 230 are both disposed on the supporting seat, and in the first telescopic member 210, the sliding block is slidably connected to the supporting seat along the height direction Z; in the second telescopic member 220, the slider is slidably connected to the support base along the length direction Y; the linear driving assembly 230 is in driving connection with the slider to drive the slider to slide on the supporting seat. In this way, the support base supports the linear drive assembly 230 and the slider, and the linear drive assembly 230 is capable of driving the slider to move so that the second telescoping member 220 compresses the mounting portion 520 of the ball head structure 50 and so that the first telescoping member 210 presses the ball head portion 510 into the mounting portion 520.

Further, the linear driving assembly 230 may be an electric telescopic rod, a cylinder, or the like. In the present embodiment, as shown in fig. 6 and 7, the linear driving assembly 230 includes a handle 231, a transmission rod 232, a fixing piece 233, and a sliding rod 234; the handle 231 includes an operating rod 2311 and a connecting rod 2312 perpendicular to each other, in the height direction Z, one end of the connecting rod 2312 is connected with the operating rod 2311 and is rotatably connected with one end of the driving rod 232 with any straight line perpendicular to the height direction Z as a rotation axis, the other end of the connecting rod 2312 is rotatably connected with one end of the fixing member 233, and the rotation axis is parallel to the rotation axis between one end of the connecting rod 2312 and one end of the driving rod 232; the other end of the transmission rod 232 is rotationally connected with one end of the sliding rod 234, the rotating shaft is parallel to the rotating shaft between one end of the connecting rod 2312 and one end of the transmission rod 232, the other end of the fixing piece 233 is provided with a sleeve 2331 matched with the sliding rod 234, the sliding rod 234 is sleeved in the sleeve 2331, and the other end of the sliding rod 234 is fixedly connected with one side of the sliding block; and, the fixing piece 233 is fixedly connected to the supporting base. In this way, the operator applies force to the lever 2311 to rotate the handle 231 and transmits the force to the sliding rod 234 through the connecting rod 2312 and the transmission rod 232 in sequence, so that the sliding rod 234 can move relative to the fixing piece 233 and further drive the sliding block to move relative to the supporting seat, and when the handle 231 rotates 180 °, the linear driving assembly 230 shows a click on the hand feel, which indicates that the installation of the ball head structure 50 is completed, and then the operator applies force to the lever 2311 reversely to return the linear driving assembly 230 to the original position. Therefore, the linear driving of the linear driving assembly 230 to the sliding block can be realized by a simple link mechanism.

Specifically, the connecting rod 2312 is rotatably connected with the driving rod 232, the connecting rod 2312 is rotatably connected with the fixing member 233, and the driving rod 232 is rotatably connected with the sliding rod 234 through pin shafts, and the axes of the pin shafts are parallel to each other. The fixing piece 233 can be fixedly connected to the supporting seat in a threaded connection, welding or other manners, in this embodiment, a flange 2332 is provided on the fixing piece 233, and a connecting hole is provided at a corresponding position on the supporting seat, so that the fixing piece 233 is fixedly connected to the supporting seat through the flange 2332. The other end of the sliding rod 234 and the sliding block may be connected by a clamping connection, a screw connection, a welding connection, or the like, which is not particularly limited in this embodiment.

In another alternative embodiment, linear drive assembly 230 includes a connecting rod 2312, a motor (not shown), a transfer link 232, a mount 233, and a slide link 234; along the height direction Z, one end of the fixing member 233 is provided with a motor and is rotationally connected with one end of the connecting rod 2312 by taking any straight line perpendicular to the height direction Z as a rotating shaft, the other end of the connecting rod 2312 is rotationally connected with one end of the transmission rod 232, the rotating shaft is parallel to the rotating shaft between one end of the fixing member 233 and one end of the connecting rod 2312, the other end of the transmission rod 232 is rotationally connected with one end of the sliding rod 234, the rotating shaft is parallel to the rotating shaft between one end of the fixing member 233 and one end of the connecting rod 2312, the other end of the fixing member 233 is provided with a sleeve 2331 matched with the sliding rod 234, the sliding rod 234 is sleeved in the sleeve 2331, and the other end of the sliding rod 234 is fixedly connected with one side of the sliding block; and, the fixing piece 233 is fixedly connected to the supporting base. Like this, replace action bars 2311 with the motor to provide the driving force of this linear drive subassembly 230 by the motor, make connecting rod 2312 rotate 180, and then accomplish the installation of bulb structure 50, afterwards, the motor counter-rotation, so that linear drive subassembly 230 returns to the normal position, this in-process, linear drive subassembly 230 can accomplish the linear drive to the slider voluntarily, and then improve its degree of automation, reduce manual operation step, improve installation effectiveness.

Further, in the first telescopic member 210, the sum of the distance between the slider and the ball head 510 when the slider is at the initial position and the distance of the mounting stroke of the ball head 510 to the mounting portion 520 is twice the length dimension of the connection rod 2312. Thus, by controlling the length dimension of the connection rod 2312, the installation reliability between the ball part 510 and the installation part 520 of the ball head structure 50 can be ensured.

Specifically, as shown in fig. 2 and 7, the length of the connection rod 2312 is a, the moving stroke of the linear driving assembly 230 is twice the length of the connection rod 2312, that is, twice the length of a shown in fig. 7, and the linear driving assembly 230 moves the slider downward from the initial position and contacts the ball head 510 and then continues to move downward in the course of moving, so that the ball head 510 is pressed into the mounting portion 520, and thus the sum of the distance between the slider and the ball head 510 when the slider is at the initial position and the distance between the ball head 510 and the mounting stroke of the ball head 510 to the mounting portion 520 is equal to 2A. In fig. 7, the length of the transmission rod 232 is B, and when the linear driving assembly 230 is in the pressed state, the distance from the end of the fixing member 233, which is close to the connecting rod 2312, to the upper end surface of the sleeve 2331 is C, where C > a+b, so as to ensure that the sliding rod 234 drives the sliding block to move to the limit position with a feeling of frustration.

Further, referring to fig. 1 to 5 again, the support seat of the first telescopic member 210 is a first support seat 211, the first support seat 211 is in a frame structure, and a first sliding rod 2111 extending along the height direction Z is disposed in the first support seat 211; the slider of the first telescopic member 210 is a first slider 212, and the first slider 212 includes a connection portion 2121 and a pressing portion 2122; the connecting portion 2121 is slidably disposed on the first sliding rod 2111 and is fixedly connected to one end of the pressing portion 2122, and the other end of the pressing portion 2122 extends above the second clamping groove 121 along the direction perpendicular to the height Z, so that the first slider 212 is in a T shape; and, the other end of the sliding lever 234 is fixedly connected to one side of the pressing portion 2122 in the height direction Z, and the other side of the pressing portion 2122 in the height direction Z is provided with a flexible pad 2122a. In this way, the first supporting seat 211 of the frame body structure has a supporting function, so that the overall weight of the first supporting seat 211 is smaller; the flexible pad 2122a on the pressing portion 2122 can protect the ball head 510 when the first telescopic member 210 presses the ball head 510 of the ball head structure 50, so as to avoid abrasion of the ball head 510 of the ball head structure 50 caused by the pressing portion 2122 of the first slider 212.

Specifically, the connection portion 2121 and the pressing portion 2122 may be connected by welding, adhesion, or the like, or may be integrally formed, which is not particularly limited in this embodiment. In addition, in the present embodiment, two first sliding bars 2111 are disposed in the first supporting seat 211 along the length direction Y at intervals, so that the connection between the first sliding block 212 and the first sliding bar 2111 is more stable.

The sliding block of the second telescopic member 220 is a second sliding block 222, the supporting seat of the second telescopic member 220 is a second supporting seat 221, and the second supporting seat 221 comprises a first portion 2211 and a second portion 2212 which are arranged at intervals along the length direction Y; the linear drive assembly 230 of the second telescoping member 220 is disposed on the first portion 2211; the second portion 2212 is disposed between the first portion 2211 and the second fixing base 120, and a second slide bar 2213 extending along the length direction Y is disposed between the second portion 2212 and the second fixing base 120, and the second slide block 222 is slidably connected to the second slide bar 2213; the other end of the sliding rod 234 is fixedly connected with one side of the second slider 222 along the length direction Y, the other side of the second slider 222 along the length direction Y is provided with a positioning curved surface 2221, and the shape of the positioning curved surface 2221 is adapted to the shape of the mounting portion 520 of the ball head structure 50. In this way, the second supporting seat 221 has a smaller overall weight than the overall plate-like structure; the positioning curved surface 2221 on the second slider 222 can enable the second slider 222 to be closely attached to the mounting portion 520 when the second telescopic member 220 presses the mounting portion 520 of the ball head structure 50, so as to better press the mounting portion 520.

Specifically, a layer of flexible pad 2122a that is adapted to the shape of the positioning curved surface 2221 may be disposed on the surface of the positioning curved surface 2221, so as to protect the mounting portion 520 when the positioning curved surface 2221 presses the mounting portion 520 of the ball head structure 50. In addition, in the present embodiment, two second slide bars 2213 are disposed between the second portion 2212 and the second fixing base 120 along the width direction X at intervals, so that the connection between the second slide block 222 and the second slide bar 2213 is more stable.

Still further, the linear driving assembly 230 further includes an elastic member 235; in the first telescopic member 210, an elastic member 235 is sleeved on a first sliding rod 2111, and one end of the elastic member 235 abuts against the first supporting seat 211, and the other end abuts against the first sliding block 212 when the first sliding block 212 moves downwards; in the second telescopic member 220, the elastic member 235 is sleeved on the second slide rod 2213, and one end of the elastic member 235 abuts against the second fixing base 120, and the other end abuts against the second slider 222 when the second slider 222 moves in a direction approaching the mounting portion 520. Thus, after the ball head structure 50 is installed, the elastic member 235 provides a resilience force to the first slider 212 and the second slider 222, so as to assist the first telescopic member 210 and the second telescopic member 220 to return to the original positions, thereby saving labor. Also, in the present embodiment, the elastic member 235 is provided as a spring.

Further, the measuring part 30 further comprises a housing 330, and a button 331 and a power supply assembly are arranged on the housing 330; the rotating assembly 310 is configured as a motor, which is disposed in the housing 330 and electrically connected to the power supply assembly through the button 331; the clamping assembly 320 includes a rod portion 321 and a "U" shaped fork 322, one end of the rod portion 321 extends into the housing 330 and is fixedly connected with the output end of the motor, the other end is fixedly connected with the "U" shaped fork 322, and the "U" shaped fork 322 is adapted to the mounting portion 520. In this way, the measuring member 30 can automatically perform the measurement of the torsion; and the housing 330 supports and protects the motor, the power supply assembly and the button 331; the arrangement of the "U" shaped fork 322 better fits the mounting portion 520 of the ball head structure 50, so that the clamping assembly 320 clamps the mounting portion 520 more firmly.

Specifically, when the measurement component 30 performs measurement, the moment and the rotation angle of the mounting portion 520 relative to the ball head portion 510 can be obtained through the motor, the moment arm length can be obtained through the rod portion 321, and the couple required by the rotation of the mounting portion 520 relative to the ball head portion 510 can be obtained through calculation of the rotation moment, the rotation angle and the moment arm length, and then compared with the standard value, so as to complete measurement of the ball head structure 50.

More specifically, the power supply assembly can be a battery or a plug wire, and when the power supply assembly is a battery, the electric energy of the motor is provided by the battery, and when the power supply assembly is a plug wire, the power supply assembly is connected with an external power supply through the plug wire and supplies power to the motor through the external power supply. Button 331 is used to control the power on or off between the power supply assembly and the motor.

The rod 321 and the output end of the motor can be fixedly connected through a clamp and other structures; the rod portion 321 and the U-shaped fork 322 may be connected by welding, clamping, screwing, or may be integrally formed, which is not particularly limited in this embodiment.

Further, the installation and measurement device of the ball head structure 50 further comprises a base 40, the fixing base 10, the first telescopic member 210 and the second telescopic member 220 are all disposed on the top side of the base 40, and four corners of the bottom side of the base 40 are provided with supporting portions 410. In this way, the fixing base 10, the first telescopic member 210 and the second telescopic member 220 are all disposed on the base 40, so that the base 40 supports the same and is beneficial to the installation and the integration of the measuring device.

Specifically, the fixing base 10, the first telescopic member 210 and the second telescopic member 220 may be fixedly connected to the base 40 by means of clamping, screwing, welding, etc.; the support portion 410 is a protrusion with respect to the bottom side of the base 40, so that the base 40 is separated from the ground, thereby facilitating the operator to move the base 40.

While the foregoing has been provided for the purpose of illustrating the principles and embodiments of the present utility model, there is no intention to limit the utility model to the specific embodiments and applications described.

Claims (10)

1. The device for installing and measuring the ball head structure is used for installing the ball head structure and carrying out torsion measurement on the ball head structure, and the ball head structure comprises a ball head part and an installation part, and is characterized by comprising a fixed seat, a first telescopic part, a second telescopic part and a measuring part; wherein,

the fixing seat comprises a first fixing seat used for embedding the ball head part and a second fixing seat used for embedding the mounting part, and the first telescopic component is movably arranged along a first direction relative to the first fixing seat so as to press the ball head part into the mounting part; the second telescopic component is movably arranged along a second direction relative to the second fixing seat so as to press the mounting part in the process of press-mounting the ball head part in the mounting part;

The measuring component comprises a rotating component and a clamping component, the rotating component is fixedly connected with the clamping component, the clamping component can extend to a position corresponding to the second fixing seat and is used for clamping the mounting part, and the rotating component drives the mounting part to rotate relative to the ball head part through the clamping component.

2. The device for installing and measuring a ball head structure according to claim 1, wherein the first direction is a height direction of the fixing base; the second direction is the length direction of the fixing seat;

the first fixing seat is provided with a first clamping groove matched with the ball head part, and the second fixing seat is provided with a second clamping groove matched with the mounting part;

the first telescopic component is provided with a first output end, and the first output end is positioned above the second clamping groove; the second telescopic component and the first fixing seat are respectively located at two sides of the second fixing seat along the length direction, the second telescopic component is provided with a second output end, and the second output end corresponds to the position of the second clamping groove.

3. The device for installing and measuring a ball head structure according to claim 2, wherein the fixing base further comprises a guide frame and a support column, the guide frame is arranged on one side of the top end of the second fixing base along the length direction, and the first fixing base is connected to the guide frame in a sliding manner along the height direction;

The support column is arranged between the first fixing seat and the second fixing seat, one end of the support column is connected with the bottom end of the first fixing seat, and the other end of the support column is connected with the top end of the second fixing seat; and the support column is telescopic along the height direction, so that the first fixing seat is movable along the height direction relative to the second fixing seat.

4. The apparatus for mounting and measuring a ball head structure of claim 2, wherein the first telescoping member and the second telescoping member each comprise a support base, a slider, and a linear drive assembly; wherein,

the sliding block and the linear driving assembly are arranged on the supporting seat, and in the first telescopic component, the sliding block is connected to the supporting seat in a sliding manner along the height direction; in the second telescopic part, the sliding block is connected to the supporting seat in a sliding manner along the length direction; the linear driving assembly is in transmission connection with the sliding block so as to drive the sliding block to slide on the supporting seat.

5. The apparatus for installing and measuring a ball head structure of claim 4, wherein said linear driving assembly comprises a handle, a driving rod, a fixing member and a sliding rod;

The handle comprises an operating rod and a connecting rod which are mutually perpendicular, one end of the connecting rod is connected with the operating rod in the height direction and is rotationally connected with one end of the transmission rod by taking any straight line perpendicular to the height direction as a rotating shaft, the other end of the connecting rod is rotationally connected with one end of the fixing piece, and the rotating shaft is parallel to the rotating shaft between the rotating shaft and one end of the connecting rod and one end of the transmission rod; the other end of the transmission rod is rotationally connected with one end of the sliding rod, the rotating shaft is parallel to the rotating shaft between one end of the connecting rod and one end of the transmission rod, a sleeve matched with the sliding rod is arranged at the other end of the fixing piece, the sliding rod is sleeved in the sleeve, and the other end of the sliding rod is fixedly connected with one side of the sliding block; and, in addition, the processing unit,

the fixing piece is fixedly connected to the supporting seat.

6. The device for mounting and measuring a ball head structure according to claim 5, wherein in the first telescopic member, a sum of a distance between the slider and the ball head portion when the slider is in the initial position and a distance of a mounting stroke of the ball head portion to the mounting portion is twice a length dimension of the connecting rod.

7. The device for installing and measuring a ball head structure according to claim 5 or 6, wherein the supporting seat of the first telescopic component is a first supporting seat, the first supporting seat is of a frame structure, and a first sliding rod extending along the height direction is arranged in the first supporting seat;

the sliding block of the first telescopic component is a first sliding block, and the first sliding block comprises a connecting part and a pressing part; the connecting part is arranged on the first sliding rod in a sliding way and is fixedly connected with one end of the pressing part, and the other end of the pressing part extends to the upper part of the second clamping groove along the direction perpendicular to the height direction, so that the first sliding block is in a T shape; and, in addition, the processing unit,

the other end of the sliding rod is fixedly connected with one side of the pressing part in the height direction, and a flexible pad is arranged on the other side of the pressing part in the height direction.

8. The apparatus for installing and measuring a ball head structure according to claim 7, wherein the slider of the second telescopic member is a second slider, the support base of the second telescopic member is a second support base, and the second support base includes a first portion and a second portion that are disposed at intervals along the length direction;

A linear drive assembly of the second telescoping member is disposed on the first portion; the second part is arranged between the first part and the second fixing seat, a second sliding rod extending along the length direction is arranged between the second part and the second fixing seat, and the second sliding block is connected to the second sliding rod in a sliding manner;

the other end of the sliding rod is fixedly connected with one side of the second sliding block along the length direction, a positioning curved surface is arranged on the other side of the second sliding block along the length direction, and the shape of the positioning curved surface is matched with the shape of the mounting part of the ball head structure.

9. The apparatus for mounting and measuring a ball head structure of claim 8, wherein said linear drive assembly further comprises an elastic member;

in the first telescopic component, the elastic piece is sleeved on the first sliding rod, one end of the elastic piece is abutted against the first supporting seat, and the other end of the elastic piece is abutted against the first sliding block when the first sliding block moves downwards;

in the second telescopic component, the elastic piece is sleeved on the second sliding rod, one end of the elastic piece is abutted against the second fixing seat, and the other end of the elastic piece is abutted against the second sliding block when the second sliding block moves towards the direction close to the installation part.

10. The apparatus for installing and measuring a ball head structure of claim 1, wherein the measuring means further comprises a housing having a button and a power supply assembly disposed thereon; the rotating assembly is arranged as a motor, and the motor is arranged in the shell and is electrically connected with the power supply assembly through the button;

the clamping assembly comprises a rod part and a U-shaped fork, one end of the rod part stretches into the shell and is fixedly connected with the output end of the motor, the other end of the rod part is fixedly connected with the U-shaped fork, and the U-shaped fork is matched with the mounting part.