CN210071887U

CN210071887U - Bulb fixing clamp for light testing machine

Info

Publication number: CN210071887U
Application number: CN201920824985.8U
Authority: CN
Inventors: 龙全
Original assignee: Chongqing Kaitie Photoelectric Technology Co Ltd
Current assignee: Chongqing Kaitie Photoelectric Technology Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-02-14
Anticipated expiration: 2029-06-03

Abstract

The utility model relates to the technical field of clamps, in particular to a bulb fixing clamp for a light testing machine, which comprises a fixing plate, wherein a cylinder is arranged on the upper surface of the fixing plate, a containing cavity is arranged inside the cylinder, a first reset spring and a limiting pipe are arranged on the bottom surface of the inner side of the containing cavity, a movable disc is arranged at the top end of the first reset spring, symmetrical semicircular clamping plates are arranged on the upper surface of the movable disc, semicircular clamping holes are formed in the inner side surfaces of the semicircular clamping plates, an annular groove is formed in the position, close to the upper end, of the cylinder, an annular plate is arranged on the inner side of the annular groove, the outer side surface of the semicircular clamping plate is embedded into the annular groove, a plurality of second reset springs are tightly bonded on one side surface of the annular plate, the tail end of the bulb can be conveniently inserted into the containing cavity and can not easily slide down, and the bulb, the two semicircular clamping plates are just clamped and fixed.

Description

Bulb fixing clamp for light testing machine

Technical Field

The utility model relates to an anchor clamps technical field specifically is a bulb mounting fixture for light testing machine.

Background

When a large number of bulbs are produced in a factory, some bulbs may be not powered on, thus requiring an employee to use a light testing machine to test each bulb. Because the surface of the bulb is in a smooth curved surface shape, the bulb is placed on a light testing machine by an employee for detection, the bulb is not easy to fix and even easily slides off, the working efficiency of the employee is reduced, and time is wasted. In view of this, we propose a bulb fixing clamp for a light testing machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bulb mounting fixture for light testing machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bulb mounting fixture for light testing machine, includes the fixed plate, the line hole has been seted up to a side of fixed plate, the last surface mounting of fixed plate has the cylinder, the inside of cylinder has been seted up and has been held the chamber, the bottom surface that holds the chamber is equipped with spacing pipe, the cover is equipped with first reset spring on the spacing pipe, first reset spring's top is connected with the removal disc, remove the disc with spacing pipe is conducting material and makes, the upper portion symmetry of removing the disc is equipped with two telescopic semicircle cardboards, two the semicircle cardboard all is equipped with semicircle card hole.

Preferably, the side wall of the accommodating cavity is provided with an annular groove, an annular plate is arranged in the annular groove in a sliding mode, a second return spring is arranged between the annular plate and the bottom wall of the annular groove, and the semicircular clamping plate is connected with the annular plate.

Preferably, the bottom end of the first return spring and the bottom end of the limiting pipe are both tightly bonded with the bottom surface of the inner side of the accommodating cavity.

Preferably, the height of the first return spring in a naturally extended state is twice the height of the limit pipe.

Preferably, the first return spring, the limiting pipe and the axis of the accommodating cavity are on the same straight line.

Preferably, the diameter of the moving disk is smaller than the inner diameter of the accommodating cavity.

Preferably, the height of the annular plate is smaller than the height of the inner side of the annular groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the cylinder and still seted up and hold the chamber, it is inside convenient insert the tail end of bulb, difficult landing wherein still is provided with second reset spring, semicircle cardboard, annular plate and second reset spring, and when the tail end of bulb inserted inside it, two semicircle cardboards just carried the bulb and fixed.

2. The utility model discloses a set up first reset spring and removal disc, when the staff will test the bulb and take out, by the elasticity that first reset spring provided, make and remove the disc rebound, see the tail end of bulb out and hold the chamber, improved staff's work efficiency, the time of having practiced thrift.

Drawings

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

FIG. 2 is a schematic structural view of a cross-sectional view of the top surface of the column body according to the present invention;

fig. 3 is a schematic structural view of the second return spring of the present invention;

FIG. 4 is a schematic structural view of the interior of the column body of the present invention;

FIG. 5 is a schematic view of the structure of the present invention in which the movable disk moves downward;

fig. 6 is a schematic structural view of the middle limiting pipe of the present invention;

fig. 7 is a schematic structural view of the middle semicircular clamping plate and the moving plate of the present invention.

In the figure: 1. a fixing plate; 11. a wire passing hole; 12. a bolt; 2. a cylinder; 21. an accommodating chamber; 211. a first return spring; 212. a limiting pipe; 213; moving the disc; 214. a semicircular clamping plate; 2141. a semicircular clamping hole; 22. an annular groove; 221. moving the plate; 222. a second return spring.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-7, the present invention provides a technical solution:

a bulb fixing clamp for a light tester comprises a fixing plate 1, wherein a line passing hole 11 is formed in one side face of the fixing plate 1, and bolts 12 are arranged on the upper surface of the fixing plate 1, close to four corners; the upper surface mounting of fixed plate 1 has cylinder 2, and the inside of cylinder 2 has been seted up and has been held chamber 21, and the inboard bottom surface that holds chamber 21 is equipped with first reset spring 211 and spacing pipe 212, crosses line hole 11 and communicates the bottom of spacing pipe 212, and the wire of being convenient for inserts, and the lateral wall of spacing pipe 212 is located to first reset spring 211 cover, and the top of first reset spring 211 closely bonds and has removes disc 213, remove disc 213 with spacing pipe 212 is conducting material and makes. The upper surface of the movable disc 213 is symmetrically provided with a retractable semicircular clamping plate 214, and the inner side surface of the semicircular clamping plate 214 is provided with a semicircular clamping hole 2141. Specifically, an annular groove 22 is formed in the position, close to the upper end, of the column body 2, an annular plate 221 is slidably arranged in the annular groove 22, the outer side face of the semicircular clamping plate 214 is embedded into the annular groove 22 and is tightly bonded with one side face of the annular plate 221, and a plurality of second return springs 222 are tightly bonded with the other side face of the annular plate 221.

Specifically, fixed plate 1 and cylinder 2 closely bond, and cylinder 2 is located the central point of fixed plate 1 upper surface and puts, makes cylinder 2 can not remove at fixed plate 1, makes things convenient for staff short-term test.

Further, the bottom end of the first return spring 211 and the bottom end of the limiting tube 212 are both tightly bonded to the inner bottom surface of the accommodating cavity 21, so that the first return spring 211 is sleeved on the outer wall of the limiting tube 212 and cannot move, and the moving disc 213 is enabled to rapidly move up and down.

Specifically, the height of the first return spring 211 in a naturally extended state is twice the height of the limiting tube 212, and when the first return spring 211 is compressed to the height of the limiting tube 212, the moving disc 213 stops moving downwards, so that the bulb is prevented from being damaged by staff.

Further, the first return spring 211 and the limiting tube 212 are both located at the center of the inner bottom surface of the accommodating chamber 21, so that the disc 213 is uniformly stressed.

Specifically, the diameter of the movable disk 213 is smaller than the inner diameter of the accommodating cavity 21, so that the movable disk 213 is prevented from rubbing against the accommodating cavity 21 to damage the device.

Further, the height of the annular plate 221 is smaller than the height of the inner side of the annular groove 22, when the annular plate 221 is pressed by the semicircular clamping plate 214, the annular plate 221 starts to be pressed towards the second return spring 222, and the annular plate 221 moves outwards on the inner side of the annular groove 22, so that the movable disc 213 is prevented from rubbing against the accommodating cavity 21 and damaging the device.

It is necessary to supplement that the limiting tube 212 and the movable disc 213 are made of copper material, and during installation, the detection lead of the light testing machine passes through the wire passing hole 11 and is connected to the bottom end of the limiting tube 212, and at this time, when the electrode at the tail end of the bulb contacts the limiting tube 212, the light testing machine can be conducted.

When the bulb fixing clamp for the light testing machine is used, the fixing plate 1 is fixedly installed with the light testing machine through the bolt 12, the wire passing hole 11 is electrified, an employee takes a bulb to be detected, the tail of the bulb faces the accommodating cavity 21 and is embedded into the accommodating cavity, the employee presses the bulb downwards with force, the tail of the bulb penetrates through the semicircular clamping hole 2141, due to the fact that the lower edge of the bulb is of a spherical structure, a horizontal force is resolved by the downward force and acts on the inner side wall of the semicircular clamping hole 2141, the semicircular clamping plate 214 moves towards the inside of the annular groove 22 and presses against the annular plate 221 to the second return spring 222 together, the movable disc 213 is pressed by the tail of the bulb, the movable disc starts to move downwards and presses the first return spring 211, the first return spring 211 contracts downwards, and the movable disc 213 stops moving when the lower surface of the movable disc 213 is attached to the upper end of the limiting tube 212. After detecting and finishing, manual outwards part two semicircle cardboard 214, take out the bulb, remove disc 213 and will upwards move under first reset spring 211's elasticity, first reset spring 211 upwards extends and recovers, drives rebound with the bulb, is convenient for take out, simultaneously, two semicircle cardboard 214 relative movement and merge, and this process can make the bulb fixed, and difficult landing has improved staff's work efficiency, has practiced thrift the time.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bulb mounting fixture for light testing machine, includes fixed plate (1), its characterized in that: wire passing hole (11) have been seted up to a side of fixed plate (1), the last surface mounting of fixed plate (1) has cylinder (2), the inside of cylinder (2) has been seted up and has been held chamber (21), the bottom surface that holds chamber (21) is equipped with spacing pipe (212), the cover is equipped with first reset spring (211) on spacing pipe (212), the top of first reset spring (211) is connected with removal disc (213), remove disc (213) with spacing pipe (212) are conducting material and make, the upper portion symmetry of removing disc (213) is equipped with two telescopic semicircle cardboard (214), two semicircle cardboard (214) all are equipped with semicircle calorie hole (2141).

2. The bulb fixing jig for a light testing machine as defined in claim 1, wherein: the side wall of the accommodating cavity is provided with an annular groove (22), an annular plate (221) is arranged in the annular groove (22) in a sliding mode, a second return spring (222) is arranged between the annular plate (221) and the bottom wall of the annular groove (22), and the semicircular clamping plate (214) is connected with the annular plate (221).

3. The bulb fixing jig for a light testing machine as defined in claim 1, wherein: the bottom end of the first return spring (211) and the bottom end of the limiting pipe (212) are both tightly bonded with the bottom surface of the inner side of the accommodating cavity (21).

4. The bulb fixing jig for a light testing machine as defined in claim 1, wherein: the height of the first return spring (211) in a natural extension state is twice as high as that of the limiting pipe (212).

5. The bulb fixing jig for a light testing machine as defined in claim 1, wherein: the first return spring (211), the limiting pipe (212) and the containing cavity (21) are arranged on the same straight line in the axis direction.

6. The bulb fixing jig for a light testing machine as defined in claim 1, wherein: the diameter of the moving disk (213) is smaller than the inner diameter of the accommodating cavity (21).

7. The bulb fixing jig for a light testing machine as defined in claim 2, wherein: the height of the annular plate (221) is smaller than the inner height of the annular groove (22).