CN213326166U

CN213326166U - Simple electric appliance wire locking device

Info

Publication number: CN213326166U
Application number: CN202022231540.4U
Authority: CN
Inventors: 夏飞平; 罗七辉; 李伟祥; 李小生
Original assignee: Jiangsu Tuolai Electronic Co ltd
Current assignee: Jiangsu Tuolai Electronic Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-01
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a simple and easy electrical apparatus electric wire locking device, including bottom plate, roof, reel and splint, the top of bottom plate is connected through the support column and is installed the roof, and has seted up the constant head tank on the roof to install the cylindric lock in the constant head tank, the cover has the stereoplasm spring on the cylindric lock moreover, and the connection installs the handle pole on the cylindric lock simultaneously, the holding ring is installed to the bottom plate below, and has seted up the through-hole on the holding ring to install the locating piece in the through-hole, install down the tooth at locating piece top moreover, the handle pole is connected with splint, and installs the rubber pad in the splint inboard, and installs the. This simple and easy electrical apparatus electric wire locking device is provided with the reel, with the wire winding round on the reel, the wire can drive the reel and rotate together in order to adjust wire length when not locking, pushes the locating piece inwards when needing to lock for tooth and last tooth meshing down, by the fixed reel of holding ring and locating piece, make it can not rotate.

Description

Simple electric appliance wire locking device

Technical Field

The utility model relates to an electric wire technical field specifically is a simple and easy electrical apparatus electric wire locking device.

Background

The electric wire refers to a wire for transmitting electric energy. The bare wires, the electromagnetic wires and the insulated wires. The bare wires have no insulating layer and comprise copper, aluminum flat wires, overhead stranded wires and various profiles (such as molded lines, bus bars, copper bars, aluminum bars and the like). It is mainly used for outdoor overhead and indoor bus bars and switch boxes. Magnet wires are insulated wires that, when energized, produce a magnetic field or induce a current in a magnetic field. It is mainly used for motor and transformer coils and other relevant electromagnetic equipment. The conductor is mainly a copper wire, and has a thin insulating layer, good electrical and mechanical properties, heat resistance, moisture resistance, solvent resistance and the like. Different insulating materials can be selected to obtain different characteristics, at present, leading-out wires such as various power lines, signal lines and the like exist in various electrical equipment, the structure of the power line mainly comprises an outer sheath, an inner sheath and conductors, common transmission conductors comprise metal wires made of copper and aluminum, and the like, and the leading-out wires are positioned outside the electrical equipment, so that the leading-out wires are easy to be pulled in work, the circuit is easy to be connected out as long as time passes, the normal work is influenced, and more importantly, once the leading-out wires are pulled out, the short circuit among the circuits is easy to be caused, so that the electrical equipment is burnt; the power line is likely to cause electric shock, fire and other dangers, potential safety hazards are left for production and life, and a locking device is not arranged on the market for the electric wire to protect the electric appliance.

We have therefore proposed a simple appliance cord locking device to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy electrical apparatus electric wire locking device to solve the problem that the electrical apparatus electric wire was pulled out easily on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a simple and easy electrical apparatus electric wire locking device, includes bottom plate, roof, reel and splint, the top of bottom plate is connected through the support column and is installed the roof, and has seted up the constant head tank on the roof to install the cylindric lock in the constant head tank, and the cover has the stereoplasm spring on the cylindric lock, and the connection installs the handle pole on the cylindric lock simultaneously, the holding ring is installed to the bottom plate below, and has seted up the through-hole on the holding ring to install the locating piece in the through-hole, and the tooth is installed down at the locating piece top in addition, the handle pole is connected with splint, and the rubber pad is installed to splint inboard, and installs the reel below in the middle of the splint, and installs.

Preferably, the locating ring is of an outer circle and inner square structure, the locating ring is in interference fit with the locating block, and the locating ring and the locating block form a sliding structure.

Preferably, the bottom of the top plate is provided with a round groove for installing a reel, lubricating oil is infiltrated into the round groove, the reel and the top plate form a rotating structure, and the baffle is a round plate with the diameter larger than that of the reel.

Preferably, the clamping plate is rigidly connected with the handle rod, and the cylindrical pin penetrates through the clamping plate and the handle rod to be fixed in a positioning groove formed in the top plate.

Preferably, the clamping plate and the handle rod form a rotating structure with the top plate through a cylindrical pin, and two ends of the hard spring are attached to the handle rod and the top plate respectively.

Preferably, the clamping plate drives the rubber pad to form a clamping structure with the reel, the lower teeth are meshed with the upper teeth, and the positioning block and the reel form a fixing structure through the lower teeth and the upper teeth.

Compared with the prior art, the beneficial effects of the utility model are that: the simple electric appliance wire locking device is provided with a locking device;

1. the wire winding wheel winds the wire on the wire winding wheel for a circle, the wire can drive the wire winding wheel to rotate together to adjust the length of the wire when the wire winding wheel is not locked, the positioning block is pushed inwards when the wire winding wheel needs to be locked, so that the lower teeth are meshed with the upper teeth, and the positioning ring and the positioning block are used for fixing the wire winding wheel to prevent the wire winding wheel from rotating;

2. the hard spring enables the clamping plate to inwards clamp the wound wires on the winding wheel, the rubber pad increases the static friction force of clamping, the wires are fixed on the winding wheel, the electric appliance wires are locked, the wires are prevented from being pulled in work, and the electric appliance is protected.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the splint of the present invention;

FIG. 3 is a schematic view of the top plate structure of the present invention;

FIG. 4 is a schematic view of the bottom plate structure of the present invention;

fig. 5 is a schematic structural view of the hard spring of the present invention;

fig. 6 is a schematic view of the cylindrical pin structure of the present invention.

In the figure: 1. a base plate; 2. a top plate; 3. a support pillar; 4. a positioning ring; 5. positioning blocks; 6. a reel; 7. a splint; 8. a handle bar; 9. a rubber pad; 10. lower teeth; 11. upper teeth; 12. a baffle plate; 13. a through hole; 14. positioning a groove; 15. a hard spring; 16. a wire; 17. and (7) a cylindrical pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a simple electric appliance wire locking device comprises a bottom plate 1, a top plate 2, a supporting column 3, a positioning ring 4, a positioning block 5, a reel 6, a clamping plate 7, a handle rod 8, a rubber pad 9, a lower tooth 10, an upper tooth 11, a baffle 12, a through hole 13, a positioning groove 14, a hard spring 15, a lead 16 and a cylindrical pin 17, wherein the top plate 2 is installed above the bottom plate 1 through the supporting column 3 in a connecting manner, the positioning groove 14 is formed in the top plate 2, the cylindrical pin 17 is installed in the positioning groove 14, the hard spring 15 is sleeved on the cylindrical pin 17, the handle rod 8 is installed on the cylindrical pin 17 in a connecting manner, the positioning ring 4 is installed below the bottom plate 1, the through hole 13 is formed in the positioning ring 4, the positioning block 5 is installed in the through hole 13, the lower tooth 10 is installed at the top of the positioning block 5, the handle rod 8 is connected with the clamping plate 7, and a baffle 12 is installed at the bottom of the reel 6, an upper tooth 11 is installed at the bottom of the baffle 12, and a lead 16 is wound on the reel 6.

The positioning ring 4 is of an outer circle and inner square structure, the positioning ring 4 is in interference fit with the positioning block 5, the positioning ring 4 and the positioning block 5 form a sliding structure, sufficient friction force is guaranteed between the positioning ring 4 and the positioning block 5, and the positioning block 5 is prevented from sliding out in a locking state.

The reel 6 is installed through seting up the circular slot in roof 2 bottom, and oozes lubricating oil in the circular slot, and reel 6 constitutes revolution mechanic with roof 2, and baffle 12 is greater than the circular slab of reel 6 diameter for the diameter, and the electric wire can be taken out along reel 6 smoothly when guaranteeing not locking.

The clamping plate 7 is rigidly connected with the handle rod 8, the cylindrical pin 17 penetrates through the clamping plate 7 and the handle rod 8 to be fixed in the positioning groove 14 formed in the top plate 2, and the clamping plate 7 is controlled by the handle rod 8 to realize switching of the locking state.

Splint 7 and handle pole 8 constitute rotating-structure through cylindric lock 17 and roof 2, and stereoplasm spring 15 both ends are laminated respectively on handle pole 8 and roof 2 for there is not the exogenic action down stereoplasm spring 15 to drive splint 7 and press from both sides tight reel 6.

The clamping plate 7 drives the rubber pad 9 to form a clamping structure with the reel 6, the lower teeth 10 are meshed with the upper teeth 11, the positioning block 5 and the reel 6 form a fixing structure through the lower teeth 10 and the upper teeth 11, and the fixing of the positioning block 5 on the reel 6 is achieved through the structure.

The working principle is as follows: when the simple electric appliance wire locking device is used, firstly, an electric appliance wire 16 is wound on the reel 6 through the supporting columns 3, when the length of the wire 16 needs to be adjusted, the handle rod 8 is toggled to drive the clamping plate 7 to be loosened outwards, the positioning block 5 is pulled out downwards, so that the lower teeth 10 are separated from the upper teeth 11, the free rotation of the wire winding wheel 6 along the top plate 2 is ensured, the smooth drawing out of the electric wire along the wire winding wheel 6 is realized, when the electric wire is required to be locked, the positioning block 5 is pushed inwards, so that the lower teeth 10 are meshed with the upper teeth 11, the reel 6 is fixed by the positioning ring 4 and the positioning block 5 and cannot rotate, the clamp plate 7 inwards clamps the wire 16 wound on the reel 6 by the hard spring 15, the rubber pad 9 increases the static friction force of clamping, the wire 16 is fixed on the reel 6, and the electric wire is locked, to thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a simple and easy electrical apparatus electric wire locking device, includes bottom plate (1), roof (2), reel (6) and splint (7), its characterized in that: the top of the bottom plate (1) is connected with a top plate (2) through a support column (3), the top plate (2) is provided with a positioning groove (14), a cylindrical pin (17) is installed in the positioning groove (14), a hard spring (15) is sleeved on the cylindrical pin (17), a handle rod (8) is installed on the cylindrical pin (17) in a connecting mode, a positioning ring (4) is installed below the bottom plate (1), a through hole (13) is formed in the positioning ring (4), a positioning block (5) is installed in the through hole (13), lower teeth (10) are installed at the top of the positioning block (5), the handle rod (8) is connected with a clamping plate (7), a rubber pad (9) is installed on the inner side of the clamping plate (7), a reel (6) is installed below the top plate (2) in the middle of the clamping plate (7), a baffle (12) is installed at the bottom of the reel (6), and, the reel (6) is wound with a lead (16).

2. The simple electric appliance wire locking device as claimed in claim 1, characterized in that: the positioning ring (4) is of an outer circle and inner square structure, the positioning ring (4) and the positioning block (5) are in interference fit, and the positioning ring (4) and the positioning block (5) form a sliding structure.

3. The simple electric appliance wire locking device as claimed in claim 1, characterized in that: top plate (2) bottom is through seting up circular slot installation reel (6), and oozes there is lubricating oil in the circular slot, reel (6) constitute rotary structure with top plate (2), baffle (12) are the circular slab that the diameter is greater than reel (6) diameter.

4. The simple electric appliance wire locking device as claimed in claim 1, characterized in that: the clamping plate (7) is rigidly connected with the handle rod (8), and the cylindrical pin (17) penetrates through the clamping plate (7) and the handle rod (8) to be fixed in a positioning groove (14) formed in the top plate (2).

5. The simple electric appliance wire locking device as claimed in claim 1, characterized in that: the clamp plate (7) and the handle rod (8) form a rotating structure with the top plate (2) through a cylindrical pin (17), and two ends of the hard spring (15) are respectively attached to the handle rod (8) and the top plate (2).

6. The simple electric appliance wire locking device as claimed in claim 1, characterized in that: splint (7) drive rubber pad (9) and reel (6) constitute and press from both sides tight structure, tooth (10) and last tooth (11) meshing down, locating piece (5) and reel (6) constitute fixed knot through tooth (10) down and last tooth (11) and construct.