CN212777216U

CN212777216U - Handheld lamp replacing equipment with force arm assistance

Info

Publication number: CN212777216U
Application number: CN202021217312.5U
Authority: CN
Inventors: 谢家�
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-03-23
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to the technical field of lamps and lanterns, and discloses a handheld lamp replacing device with force arm assistance, which comprises a sealing cover and a handle, wherein the sealing cover is in threaded connection with the handle, a bulb is connected inside the sealing cover through threads, the sealing cover is designed into an inverted cone shape, the bottom of the sealing cover is in threaded connection with the top of the handle, a stirring ring is fixedly installed inside the sealing cover, a clamping block is movably installed at the top end of the handle, one side of the clamping block, which is close to the top end of the handle, is provided with a clamping groove, two clamping blocks and two clamping blocks form a circular ring, two springs are fixedly installed between the two clamping blocks, through the matching effect of the clamping blocks and the rotating blocks, when the bulb is installed, the rotating effect of the rotating blocks is driven through the clamping blocks, the installation mode of the bulb is changed, the risk that the conventional knob installation may be misplaced is avoided, and the sealing, the movable block and the rotating block can not be exposed outside any more, so that the risk of electric shock when a user is disassembled from the outside is reduced.

Description

Handheld lamp replacing equipment with force arm assistance

Technical Field

The utility model relates to the technical field of lamps and lanterns, specifically be an equipment is changed to handheld lamps and lanterns that possess the arm of force is supplementary.

Background

The lamp is characterized in that a larger gap is reserved between the bulb and the inner wall of the shell, so that the bulb can be conveniently installed in the lamp, but the positions for installing the bulb on the lamp are both contacted with the positive electrode and the negative electrode of the power supply, and when the bulb is directly replaced, the position for installing the bulb on the lamp is always contacted with the external environment, so that the position for installing the bulb on the lamp is influenced by the external environment, the bulb is polluted, and the contact effect is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a possess supplementary hand-held type lamps and lanterns of arm of force and change equipment.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an equipment is changed to supplementary hand-held type lamps and lanterns that possess the arm of force, includes closing cap and handle, closing cap and handle threaded connection, there is the bulb inside through threaded connection of closing cap, the closing cap design is the obconic shape, the bottom of closing cap and the top threaded connection of handle, the inside fixed mounting of closing cap has the ring of stirring, the top movable mounting of handle has the block piece, the block groove has been seted up to one side that the block piece is close to the handle top, the block piece has two and two the block piece forms a ring, two fixed mounting has two springs two between the block piece.

Preferably, the poking ring is also designed into a circular ring, the size of the inner ring of the poking ring is matched with that of the circular ring of the clamping block, and the inner ring of the poking ring is in contact with the wall of the clamping block.

Preferably, the top surface of handle is seted up flutedly, the bottom fixed mounting of recess has spring three, the top fixed mounting of spring three has the movable block, the top movable mounting of movable block has the turning block, the standing groove has been seted up to the intermediate position of movable block and turning block, the bulb embedding is in the standing groove in movable block and turning block, the standing groove inner wall of turning block is seted up threadedly, the bottom of bulb set up equally with the movable block with the turning block on the screw thread looks adaptation screw thread.

Preferably, a first spring is fixedly installed at the bottom of the clamping block, the first spring is installed on the rotating block, and the movable block is movably installed on the rotating block through the first spring.

Preferably, the outer ring of the rotating block is fixedly provided with a sliding block, a sliding groove is formed in the inner wall of the top end of the groove, the sliding groove is a threaded annular groove, and the sliding block is slidably arranged in the sliding groove.

Preferably, the upper wall and the lower wall of the rotating block are provided with limiting grooves, each limiting groove is internally provided with a limiting block, the limiting blocks and the limiting grooves are designed into T-shaped structures, the limiting blocks at the top end of the rotating block are fixedly connected with a spring, and the limiting blocks at the bottom end of the rotating block are fixedly connected with the movable block.

(III) advantageous effects

Compared with the prior art, the utility model provides a possess supplementary hand-held type lamps and lanterns of arm of force and change equipment possesses following beneficial effect:

1. this possess supplementary hand-held type lamps and lanterns of arm of force and change equipment, cooperation effect through block and turning block, when the installation bulb, drive turning block pivoted effect through the block, the mounting means of bulb has been changed, the risk that knob installation may misplace in the past has been avoided, utilize the block and stir the sealed effect of ring simultaneously, can make activity piece and turning block no longer expose externally, thereby activity piece and turning block and external environment contact when having reduced the outside dismantlement of user, reduce activity piece and turning block and receive the risk of pollution.

2. This possess supplementary hand-held type lamps and lanterns of arm of force and change equipment, rotating block and bulb threaded connection after the rotating block rotates, thereby make the bulb move down, thereby make the bottom of bulb and the contact of activity piece bottom wanting, the lateral wall of bulb contacts with the rotating block, the bottom of activity piece and the lateral wall of rotating block contact with the inside battery positive negative pole of handle respectively, thereby guarantee the normal use of bulb, simultaneously after bulb and activity piece and rotating block contact, the block is located the bottom upper end of bulb this moment, and the block is not contacting with the outside screw thread of bulb this moment, and the block groove then includes the screw thread outside at the bulb, contact with the non-thread part and the screw thread portion phase-splitting of bulb respectively through block and block groove, thereby can reach and carry out spacing effect to the bulb, guarantee the fixed effect of bulb.

Drawings

FIG. 1 is a front view of the present invention;

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

fig. 3 is a schematic view of the structure of the fastening block of the present invention.

In the figure: 1. sealing the cover; 11. a bulb; 12. a dial ring; 13. a clamping block; 14. a clamping groove; 15. a first spring; 16. a second spring; 2. a handle; 21. a groove; 22. a third spring; 23. a movable block; 24. rotating the block; 25. a limiting block; 26. a limiting groove; 27. a chute; 28. a slide block.

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. 1-3, a handheld lamp replacing device with force arm assistance comprises a sealing cover 1 and a handle 2, wherein the sealing cover 1 is in threaded connection with the handle 2, a bulb 11 is connected inside the sealing cover 1 through threads, the sealing cover 1 is designed to be in an inverted cone shape, the bottom of the sealing cover 1 is in threaded connection with the top of the handle 2, a poking ring 12 is fixedly installed inside the sealing cover 1, a clamping block 13 is movably installed at the top end of the handle 2, a clamping groove 14 is formed in one side, close to the top end of the handle 2, of the clamping block 13, the clamping block 13 is provided with two clamping blocks 13 to form a circular ring, two springs 16 are fixedly installed between the two clamping blocks 13, a spring one 15 is fixedly installed at the bottom of the clamping block 13, the spring one 15 is installed on a rotating block 24, a movable block 23 is movably installed on the rotating block 24 through the spring one 15, a slide block 28 is fixedly installed on, a sliding groove 27 is formed in the inner wall of the top end of the groove 21, the sliding groove 27 is a threaded annular groove, and the sliding block 28 is slidably mounted in the sliding groove 27.

The poking ring 12 is also designed into a circular ring, the size of the inner ring of the poking ring 12 is matched with the size of the circular ring of the clamping block 13, the inner ring of the poking ring 12 is contacted with the wall of the clamping block 13, the top surface of the handle 2 is provided with a groove 21, the bottom of the groove 21 is fixedly provided with a spring III 22, the top end of the spring III 22 is fixedly provided with a movable block 23, the top end of the movable block 23 is movably provided with a rotating block 24, the middle positions of the movable block 23 and the rotating block 24 are provided with placing grooves, the bulb 11 is embedded into the placing grooves in the movable block 23 and the rotating block 24, the inner wall of the placing groove of the rotating block 24 is provided with threads, the bottom of the bulb 11 is also provided with threads matched with the threads on the movable block 23 and the rotating block 24, the upper wall surface and the lower wall surface of the rotating block 24 are provided with limiting grooves 26, each, the limiting block 25 at the top end of the rotating block 24 is fixedly connected with the first spring 15, and the limiting block 25 at the bottom end of the rotating block 24 is fixedly connected with the movable block 23.

When the bulb clamping device is used, after the sealing cover 1 and the handle 2 are detached, the bulb 11 is clamped between the two clamping blocks 13, then the sealing cover 1 is in threaded connection with the handle 2, at the moment, the poking ring 12 extrudes the clamping blocks 13 to move towards the groove 21, when the clamping blocks 13 move downwards, the rotating blocks 24 are extruded to move downwards, so that the rotating blocks 24 rotate in the groove 21, the vertical anti-slip strips are arranged on the inner ring of the clamping blocks 13, the bulb 11 is prevented from rotating after the clamping blocks 13 clamp the bulb 11, at the moment, the bulb 11 is clamped and fixed through the clamping blocks 13 and then does not rotate any more, and only can move upwards and downwards, when the rotating blocks 24 rotate, the rotating blocks 24 are in threaded connection with the bulb 11, so that the bulb 11 moves downwards, the bottom of the bulb 11 is in contact with the bottom of the movable blocks 23, the side wall of the bulb 11 is in contact with the rotating blocks 24, the bottom of the movable blocks 23 and, therefore, the normal use of the bulb 11 is ensured, and meanwhile, after the bulb 11 is contacted with the movable block 23 and the rotating block 24, the clamping block 13 is positioned at the upper end of the bottom of the bulb 11, and the clamping block 13 is not contacted with the external thread of the bulb 11 at the moment, while the clamping groove 14 is included outside the thread of the bulb 11, and the clamping block 13 and the clamping groove 14 are respectively contacted with the non-thread part and the thread part of the bulb 11, so that the effect of limiting the bulb 11 can be achieved, and the fixing effect of the bulb 11 is ensured.

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

Claims

1. The utility model provides an equipment is changed to supplementary hand-held type lamps and lanterns that possesses arm of force, includes closing cap (1) and handle (2), closing cap (1) and handle (2) threaded connection, there is bulb (11), its characterized in that through threaded connection inside closing cap (1): the utility model discloses a handle of a motor vehicle, including closing cap (1), closing cap (1) design is the obconic shape, the top threaded connection of the bottom of closing cap (1) and handle (2), the inside fixed mounting of closing cap (1) has stirring ring (12), the top movable mounting of handle (2) has block piece (13), block groove (14) have been seted up to one side that block piece (13) are close to handle (2) top, block piece (13) have two and two block piece (13) form a ring, two fixed mounting has two springs two (16) between block piece (13).

2. A hand-held light fixture changing apparatus with arm assist as claimed in claim 1 wherein: the poking ring (12) is also designed into a circular ring, the size of the inner ring of the poking ring (12) is matched with the size of the circular ring of the clamping block (13), and the inner ring of the poking ring (12) is in contact with the wall of the clamping block (13).

3. A hand-held light fixture changing apparatus with arm assist as claimed in claim 1 wherein: the top surface of handle (2) is seted up flutedly (21), the bottom fixed mounting of recess (21) has three (22) springs, the top fixed mounting of three (22) springs has movable block (23), the top movable mounting of movable block (23) has turning block (24), the standing groove has been seted up to the intermediate position of movable block (23) and turning block (24), bulb (11) embedding is in the standing groove in movable block (23) and turning block (24), the screw thread has been seted up to the standing groove inner wall of turning block (24), and the bottom of bulb (11) is seted up equally with movable block (23) and the screw thread looks adaptation screw thread on turning block (24).

4. A hand-held light fixture changing apparatus with arm assist as claimed in claim 3 wherein: the bottom of the clamping block (13) is fixedly provided with a first spring (15), the first spring (15) is arranged on the rotating block (24), and the movable block (23) is movably arranged on the rotating block (24) through the first spring (15).

5. A hand-held light fixture changing apparatus with arm assist as claimed in claim 3 wherein: the outer ring of the rotating block (24) is fixedly provided with a sliding block (28), the inner wall of the top end of the groove (21) is provided with a sliding groove (27), the sliding groove (27) is a threaded annular groove, and the sliding block (28) is slidably arranged in the sliding groove (27).

6. A hand-held light fixture changing apparatus with arm assist as claimed in claim 3 wherein: spacing groove (26), every have all been seted up to the upper and lower wall of turning block (24) equal slidable mounting has stopper (25) in spacing groove (26), stopper (25) and spacing groove (26) all design for the T type, stopper (25) and spring (15) fixed connection on turning block (24) top, stopper (25) and movable block (23) fixed connection of turning block (24) bottom.