CN220014793U - Electronic lock square through line structure - Google Patents

Abstract

The utility model discloses a square through wire structure of an electronic lock, which comprises a lock body, a front handle and a rear handle, wherein a circuit board is arranged in the front handle, a password button is arranged on the circuit board, a battery is arranged in the rear handle, a front connecting column on the front handle is clamped at the outer side of the front end of the square through, and a rear connecting column on the rear handle is clamped at the outer side of the rear end of the square through; the lock is characterized in that a square hole for penetrating out the square tube is formed in the upper portion of the lock body, a hollow cavity for penetrating through the power line is formed in the square tube, limiting plugs are fixed at two ends of the square tube and used for clamping the power line, two ends of the square tube are sealed, and two ends of the power line are connected to the circuit board and the battery respectively after penetrating through the limiting plugs. The square through center of the utility model is a hollow cavity, so that the power line passes through the square through, and the power line is protected by the square through, and is not easy to damage.

Description

Electronic lock square through line structure

Technical Field

The utility model relates to the technical field of electronic locks, in particular to a square through line structure of an electronic lock.

Background

The electronic lock is an electronic product which controls the circuit or the chip to work (access control system) through the password input so as to control the closing of the mechanical switch and complete the unlocking and locking tasks. The circuit board and the battery are fixed in the two handles of the electronic lock respectively, the circuit board needs to be connected with the battery through the power line to work, the circuit board and the battery are required to be communicated through the power line, but the common wire passing mechanism can enable the power line to be exposed, when the front handle and the rear handle rotate, the abrasion to the power line can be possibly caused, the protection to the power line is not in place, the power line is easy to damage, and therefore, the electronic lock square wire passing structure is provided.

Disclosure of Invention

The utility model aims to provide a through wire structure of an electronic lock so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electronic lock square through line structure, includes lock body, front handle and back handle, be equipped with the circuit board in the front handle, be equipped with the password button on the circuit board, be equipped with the battery in the back handle, and the front connection post card on the front handle is in the side of putting forward the front end outside, and the back connection post card on the back handle is in the side of putting forward the rear end outside;

the lock is characterized in that a square hole for penetrating out the square tube is formed in the upper portion of the lock body, a hollow cavity for penetrating through the power line is formed in the square tube, limiting plugs are fixed at two ends of the square tube and used for clamping the power line, two ends of the square tube are sealed, and two ends of the power line are connected to the circuit board and the battery respectively after penetrating through the limiting plugs.

Compared with the prior art, the utility model has the beneficial effects that: the square through center of the utility model is a hollow cavity, so that the power line passes through the square through, and the power line is protected by the square through, and is not easy to damage. Through the setting of spacing stopper, play the sealing at both ends of putting through, and after the through-hole at rubber stopper middle part is passed to the power cord, the rubber stopper can also play the clamping action to the power cord, prevents that the power cord from loosening in the cavity.

Drawings

FIG. 1 is a schematic view of the overall exploded construction of the present utility model;

FIG. 2 is a schematic view of an exploded assembly of the rear end cap, battery and rear handle of the present utility model;

FIG. 3 is a schematic view of an exploded assembly of the front handle, circuit board and front end cap of the present utility model;

FIG. 4 is a schematic view showing an exploded structure of the present utility model in which a power cord is connected to a front handle and a rear handle after passing therethrough;

FIG. 5 is a schematic perspective view of the whole structure of the present utility model;

FIG. 6 is a schematic view of an exploded construction of the assembly of the square tube and stopper of the present utility model;

fig. 7 is an exploded view of the stopper of the present utility model.

In the figure: 1. a lock body; 2. square holes; 3. square communication; 4. a limit plug; 41. a sealing frame; 411. a limit frame; 412. a plug frame; 413. a positioning frame; 414. a slot; 42. a rubber stopper; 421. a through hole; 5. a power line; 6. a front handle; 7. a circuit board; 8. a second screw; 9. a front end cover; 10. a rear handle; 11. a battery; 12. a rear end cover; 13. a third screw; 14. a battery compartment; 15. a rear connection post; 16. a front connecting column; 17. square clamping groove; 18. a hollow cavity; 19. a first screw; 20. a fixing groove.

Detailed Description

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. 1-7, the present utility model provides a technical solution: the utility model provides an electronic lock side is through line structure, includes lock body 1, preceding handle 6 and back handle 10, be equipped with circuit board 7 in the preceding handle 6, be equipped with the password button on the circuit board 7, the front end of preceding handle 6 is fixed with front end housing 9 through first screw 19, and the rear end of front end housing 9 is equipped with the fixed slot 20 that is used for fixed circuit board 7, and circuit board 7 passes through second screw 8 and installs in fixed slot 20.

A battery 11 is arranged in the rear handle 10, a rear end cover 12 is fixed at the rear end of the rear handle 10 through a third screw 13, and a battery compartment 14 for installing the battery 11 is arranged on the rear end surface of the rear handle 10.

And the front connecting column 16 on the front handle 6 is clamped outside the front end of the square tube 3, the rear connecting column 15 on the rear handle 10 is clamped outside the rear end of the square tube 3, and square clamping grooves 17 for clamping the square tube 3 are formed in the middle of the front connecting column 16 and the rear connecting column 15.

The lock body 1 upper portion is equipped with the square hole 2 that is used for wearing out square 3, and square 3 inside is equipped with the cavity 18 that is used for passing power cord 5, square 3 both ends are fixed with spacing stopper 4, and spacing stopper 4 is used for pressing from both sides tight power cord 5 to seal square 3 both ends, and connect respectively in circuit board 7 and battery 11 after passing through spacing stopper 4 at power cord 5 both ends.

The limit plug 4 comprises a seal frame 41 and a rubber plug 42 inserted into a slot 414 in the middle of the seal frame 41, and a through hole 421 for penetrating the power line 5 is arranged in the middle of the rubber plug 42;

the sealing frame 41 includes a plug frame 412 inserted into the hollow cavity 18, and a limiting frame 411 disposed at an outer end of the plug frame 412, and a slot 414 disposed in a middle of the plug frame 412, and a positioning frame 413 disposed at an inner end of the slot 414 for preventing the rubber plug 42 from falling from the slot 414.

The circuit board 7 can work only by connecting the battery 11, the power line 5 passes through the square tube 3, one end of the power line 5 is connected with the circuit board 7, and the other end is connected with the battery 11. The power cord 5 passes through the square tube 3 to connect the circuit board 7 and the cipher key with the battery 11. The center of the square tube 3 is a hollow cavity 18, so that the power line 5 passes through the square tube 3, and the power line 5 is protected by the square tube 3 and is not easy to damage.

Inserting the plug frame 412 of the limiting plug 4 into the hollow cavity 18, enabling the limiting frame 411 to be clamped at the outer sides of two ends of the square tube 3, enabling the power line 5 to pass through the through hole 421 in the middle of the rubber plug 42, finally inserting the rubber plug 42 into the slot 414, enabling the power line 5 to pass out of the hollow cavity 18 and the through hole 421 at the other end of the square tube 3, and enabling the power line 5 to pass through the hollow cavity 18 of the square tube 3;

through the setting of spacing stopper 4, play the sealed of opposite directions 3 both ends, and after power cord 5 passes through the through-hole 421 at rubber buffer 42 middle part, rubber buffer 42 can also play the clamp action to power cord 5, prevents that power cord 5 from taking off from cavity 18.

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 lock side passes through line structure, includes lock body (1), preceding handle (6) and back handle (10), its characterized in that: a circuit board (7) is arranged in the front handle (6), a password button is arranged on the circuit board (7), a battery (11) is arranged in the rear handle (10), a front connecting column (16) on the front handle (6) is clamped outside the front end of the square tube (3), and a rear connecting column (15) on the rear handle (10) is clamped outside the rear end of the square tube (3);

the lock is characterized in that square holes (2) used for penetrating out the square through holes (3) are formed in the upper portion of the lock body (1), hollow cavities (18) used for penetrating through the power lines (5) are formed in the square through holes (3), limiting plugs (4) are fixed at the two ends of the square through holes (3), the limiting plugs (4) are used for clamping the power lines (5) and sealing the two ends of the square through holes (3), and the two ends of the power lines (5) are connected to the circuit board (7) and the battery (11) after penetrating through the limiting plugs (4).

2. The electronic lock square through line structure according to claim 1, wherein: the front end of the front handle (6) is fixed with a front end cover (9) through a first screw (19), the rear end of the front end cover (9) is provided with a fixing groove (20) for fixing the circuit board (7), and the circuit board (7) is installed in the fixing groove (20) through a second screw (8).

3. The electronic lock square through line structure according to claim 1, wherein: the rear end of the rear handle (10) is fixed with a rear end cover (12) through a third screw (13), and a battery compartment (14) for installing a battery (11) is arranged on the surface of the rear end of the rear handle (10).

4. The electronic lock square through line structure according to claim 1, wherein: the middle parts of the front connecting column (16) and the rear connecting column (15) are respectively provided with a square clamping groove (17) for clamping the square through (3).

5. The electronic lock square through line structure according to claim 1, wherein: the limiting plug (4) comprises a sealing frame (41) and a rubber plug (42) inserted into a slot (414) in the middle of the sealing frame (41), and a through hole (421) for penetrating through the power line (5) is formed in the middle of the rubber plug (42);

the sealing frame (41) comprises a plug frame (412) inserted into the hollow cavity (18) and a limiting frame (411) arranged at the outer side end of the plug frame (412), the slot (414) is arranged in the middle of the plug frame (412), and a positioning frame (413) used for preventing the rubber plug (42) from falling off from the slot (414) is arranged at the inner side end of the slot (414).