CN220753365U - Electric advancing and retreating joint for bulb installation - Google Patents

Abstract

The utility model discloses an electric driving and reversing joint for bulb installation, which comprises a shell, a clamping connector and a fixing seat, wherein one end of the clamping connector extends into the shell, one end of the clamping connector, which is positioned in the shell, is sleeved with a driving head in a sliding manner, one end of the driving head, which is far away from the clamping connector, is connected with a motor for controlling the driving head to rotate so as to drive the clamping connector to rotate, a reset spring is connected between the motor and the clamping connector, and the reset spring is positioned at the outer side of the driving head; the inner wall of the shell is provided with a sliding sleeve, the bottom of the sliding sleeve is non-contact with the inner bottom end of the shell, a deep groove ball bearing is arranged between the sliding sleeve and the outer wall of the clamping head, and a control mechanism for controlling the motor to start and stop is arranged at the bottom of the sliding sleeve, which is close to the shell. This an electronic section that advances that moves back for bulb installation is through telescopic joint control whether it rotates to reduce manual operation, make it more can satisfy the demand.

Description

Electric advancing and retreating joint for bulb installation

Technical Field

The utility model relates to the technical field of bulbs, in particular to an electric advancing and retreating joint for bulb installation.

Background

At present, the bulb is assembled and disassembled by manually assembling and disassembling or using an extension rod in the ascending, and the bulb is clamped by the upper assembling claw head, and the bulb is manually driven to rotate by screwing the extension rod. The ascending method has very high risk coefficient, and needs professional personnel to implement, while the method using the lengthened rod does not need professional personnel to operate, but if the number of the methods is large, the labor is wasted, and the labor intensity is high.

Disclosure of Invention

The utility model aims to provide an electric driving and reversing joint for bulb installation, which does not need professional operators to operate, reduces the labor intensity of manual assembly and disassembly on the basis of lengthening a rod, and has the advantages of simple operation, good reliability and convenient carrying.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the electric driving and reversing joint comprises a shell, a clamping connector arranged at one end of the shell and used for being connected with a bulb head, and a fixing seat arranged at the other end of the shell and used for fixing, wherein one end of the clamping connector extends into the shell, one end of the clamping connector, which is positioned in the shell, is sleeved with a driving head in a sliding manner, one end of the driving head, which is far away from the clamping connector, is connected with a motor, an output shaft of the motor is in interference fit with the driving head and used for controlling the driving head to rotate so as to drive the clamping connector to rotate, a reset spring is connected between the motor and the clamping connector, and the reset spring is positioned at the outer side of the driving head;

the inner wall of the shell is provided with a sliding sleeve, the bottom of the sliding sleeve is non-contact with the inner bottom end of the shell, a deep groove ball bearing is arranged between the sliding sleeve and the outer wall of the clamping head, and a control mechanism for controlling the motor to start and stop is arranged at the bottom of the sliding sleeve, which is close to the shell.

Further, the control mechanism comprises a pressing plate connected with the bottom of the sliding sleeve, a micro switch positioned below the pressing plate and a swing rod arranged on the micro switch, wherein the micro switch is electrically connected with the lithium battery, the micro switch is pressed after the swing rod is extruded by the pressing plate, the micro switch is pressed down, the motor is controlled to start, the micro switch is released, and the motor is controlled to stop working.

Further, the lower extreme of motor is provided with the lithium cell that is used for carrying out the power supply to the motor, the outside of shell is provided with the socket that charges with lithium cell electric connection, charges the lithium cell through the socket that charges.

Further, a forward and reverse rotation switch for controlling the forward and reverse rotation of the motor is arranged outside the shell, and the forward and reverse rotation switch is a double-pole double-throw rocker switch.

Further, the outside cover of shell is equipped with the anti-fragment cover, and this anti-fragment cover is tubaeform, and anti-fragment cover and shell are detachable connection structure.

According to the technical scheme, the utility model has the following beneficial effects:

this an electronic section of moving forward and moving backward for bulb installation is through telescopic joint control whether it rotates to reduce manual operation, make it more can satisfy the demand, do not need professional to operate, reduce manual loading and unloading's intensity of labour on the basis of extension pole moreover, the operation is succinct, and the reliability is good, convenient to carry.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall internal structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;

fig. 4 is a schematic diagram of the structure of the enlarged operation state at the position a of the present utility model.

In the figure: 1. a housing; 101. a charging jack; 102. a forward/reverse rotation switch; 103. a debris prevention cover; 2. a clamping joint; 3. a fixing seat; 4. a drive head; 5. a motor; 6. a return spring; 7. a sliding sleeve; 8. deep groove ball bearings; 901. a pressing plate; 902. a micro-switch; 903. swing rod; 10. a lithium battery; 11. and (3) a nut.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides an electric driving and reversing joint for bulb installation, which comprises a shell 1, a clamping connector 2 and a fixing seat 3, wherein the shell 1 is hollow and cylindrical, the clamping connector 2 is arranged at the upper end of the shell, the lower end of the clamping connector 2 extends into the clamping connector 2 inside the shell 1, the upper end of the clamping connector 2 is used for clamping a bulb head, the fixing seat 3 is connected with the bottom of the shell 1, and the fixing seat is used for fixing the bulb on an external tool.

The lower extreme slip cap of joint 2 is equipped with actuating head 4, and actuating head 4's lower extreme is connected with motor 5, and thereby actuating head 4 interference fit's output shaft and actuating head 5 for thereby the rotatory drive joint 2 rotation of control actuating head 4, the diameter of motor 5 and the diameter of joint 2 all are greater than actuating head diameter for be connected with reset spring 6 between motor 5 and the joint 2, and this reset spring is located actuating head's outside, and actuating head 5's lower extreme is provided with lithium cell 10, supplies power to the motor through lithium cell 10.

The driving head 4 and the clamping joint 2 are in sliding sleeve connection, and can axially slide relatively through one sliding clamping connection, namely, can move up and down, but are clamped in the circumferential direction and cannot rotate; the effect of return spring 6 is under the motionless condition of shell 1, when joint 2 receives the extrusion force, because slide joint makes and takes place to reciprocate between drive head 4 and the joint 2, return spring 6 is compressed, joint 2 contracts inwards to shell 1, when the power on joint 2 disappears, joint 2 can stretch out to the normal position under return spring 6's effect, after motor 5 starts, drive head 4 fixed on the output shaft must drive joint 2 rotation.

The inner wall of the shell 1 is attached with a sliding sleeve 7, the bottom of the sliding sleeve 7 is non-contact with the inner bottom end of the shell, a deep groove ball bearing 8 is arranged between the sliding sleeve 7 and the outer wall of the clamping head 2, and a control mechanism for controlling the motor to start and stop is arranged at the bottom of the sliding sleeve 7 close to the shell.

The control mechanism comprises a pressing plate 901, a micro switch 902 and a swing rod 903, wherein the pressing plate 901 is connected with the bottom of the sliding sleeve, the micro switch 902 is located below the pressing plate, the swing rod 903 is arranged on the side edge of the micro switch, the pressing plate is located at the upper end of the swing rod, the micro switch 902 is electrically connected with the lithium battery, the micro switch 903 is pressed after being extruded by the pressing plate, the micro switch is pressed down, the motor is controlled to be started, the micro switch is released, and the motor is controlled to stop working.

The lower end of the sliding sleeve 7 is provided with a barb, the barb is hooked on the inner wall of the shell 1 through the barb, the barb on the right side is prolonged, the prolonged part is a pressing plate 901, the clamping joint 2 forms rotary clamping connection with the sliding sleeve 7 through a deep groove ball bearing 8, when the clamping joint 2 is retracted, the clamped sliding sleeve 7 moves downwards simultaneously, the pressing plate 901 integrated with the sliding sleeve also moves downwards, a swing rod 101 arranged at the lower end of the pressing plate 901 is pressed down, the swing rod presses a micro switch, the switch is turned on, under the control of a positive and negative rotation switch 102, the motor 5 is started, when the clamping joint 2 stretches out to return to the original position, the swing rod 101 is loosened by the pressing plate 901, the switch is turned off, and the motor 5 stops rotating; a deep groove ball bearing 8 exists between the clamping connector 2 and the sliding sleeve 7, and when the motor 5 is started to drive the clamping connector 2 to rotate, the sliding sleeve 7 cannot rotate; one end barb of the sliding sleeve 7 is hooked on the fixed shell 1, when the clamping connector 2 stretches out outwards under the action of the reset spring 6, through rotating clamping, the barb of the sliding sleeve 7 clamped together is blocked by the shell of the fixed shell 1, and the clamping connector 2 is blocked as well and can only stretch out to the original position.

The outside of shell 1 sets up charging socket 101, positive and negative rotation switch 102 and breakage-proof piece cover 103, and charging socket 101 charges to the lithium cell through charging socket, and positive and negative rotation switch 102 control motor is positive and negative, and this positive and negative rotation switch 102 is double-pole double-throw rocker switch, simple structure, and is with low costs. The anti-fragmentation cover 103 is sleeved on the shell 1 through the nut 11, the outer circular surface of the nut 11 is provided with anti-slip ribs, the anti-fragmentation cover 13 can be disassembled or assembled by manually unscrewing the nut 11, the anti-fragmentation cover 103 and the shell 1 are of a detachable connection structure, and the anti-fragmentation cover 103 is in a horn shape.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an electronic advance of being used for bulb installation moves back festival for bulb installation, includes shell (1), sets up at shell one end and is used for the joint (2) of being connected with the bulb head, sets up at the shell other end and is used for fixing base (3) of shell, its characterized in that, the inside is advanced into to the one end of joint (2), and the one end slip cap that joint (2) are located the shell inside is equipped with driving head (4), driving head (4) keep away from the one end of joint and are connected with motor (5), the output shaft and the driving head interference fit of motor (5) are used for controlling the rotation of driving head thereby drive joint rotation, be provided with reset spring (6) between motor (5) and the joint (2), and this reset spring is located the outside of driving head;

the novel electric motor is characterized in that a sliding sleeve (7) is arranged on the inner wall of the shell (1), the bottom of the sliding sleeve (7) is non-contact with the inner bottom end of the shell, a deep groove ball bearing (8) is arranged between the sliding sleeve (7) and the outer wall of the clamping head (2), and a control mechanism for controlling the motor to start and stop is arranged at the bottom of the sliding sleeve (7) close to the shell.

2. An electric advancing and retreating joint for bulb mounting as set forth in claim 1, wherein: the control mechanism comprises a pressing plate (901) connected with the bottom of the sliding sleeve, a micro switch (902) arranged below the pressing plate, and a swing rod (903) arranged on the micro switch, wherein the micro switch (902) is electrically connected with the lithium battery, the micro switch is pressed after the swing rod (903) is extruded by the pressing plate, the micro switch is pressed down, the motor is controlled to be started, the micro switch is released, and the motor is controlled to stop working.

3. An electric advancing and retreating joint for bulb mounting as set forth in claim 1, wherein: the lithium battery (10) for supplying power to the motor is arranged at the lower end of the motor (5), a charging socket (101) electrically connected with the lithium battery is arranged outside the shell (1), and the lithium battery is charged through the charging socket.

4. An electric advancing and retreating joint for bulb mounting as set forth in claim 1, wherein: the shell (1) is externally provided with a forward and reverse rotation switch (102) for controlling the forward and reverse rotation of the motor, and the forward and reverse rotation switch (102) is a double-pole double-throw rocker switch.

5. An electric advancing and retreating joint for bulb mounting as set forth in claim 1, wherein: the anti-fragmentation cover (103) is sleeved outside the shell (1), the anti-fragmentation cover (103) is in a horn shape, and the anti-fragmentation cover (103) and the shell (1) are of a detachable connection structure.