CN214686215U

CN214686215U - Clamping equipment for lens assembly

Info

Publication number: CN214686215U
Application number: CN202120098268.9U
Authority: CN
Inventors: 樊知义; 申凤琦; 周家勇
Original assignee: Dongguan Pinchuang Optoelectronic Technology Co ltd
Current assignee: Dongguan Pinchuang Optoelectronic Technology Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-11-12
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a centre gripping equipment is used in camera lens equipment, comprising a main body, the inside top of main part is provided with the fixed slot, the inside one end of fixed slot is provided with the fixed block, the inside both sides of fixed slot all set up the regulating plate, and are two sets of the position department that the regulating plate bottom is located the fixed block all is provided with the movable groove, and is two sets of the regulating plate is inside to be close to the one end of fixed block all is provided with the screw hole, the fixed slot is inside to be close to the one end of fixed block is provided with the two-way threaded rod that runs through to threaded hole inside. The utility model discloses a movable hole makes fly leaf and slide bar take place the activity, through the inside spout of two sets of regulating plates, makes fly leaf and regulating plate take place the activity, makes regulating plate and fixed block take place the activity through the movable groove, and a elasticity is applyed to the fly leaf to the spring, promotes fly leaf and camera lens contact, fixes firmly the camera lens through fly leaf and fixed block, and is better to the fixed effect of camera lens, makes things convenient for people's use.

Description

Clamping equipment for lens assembly

Technical Field

The utility model relates to a cell-phone camera processing technology field specifically is a centre gripping equipment is used in camera lens equipment.

Background

The mobile phone camera mainly comprises a built-in camera and an external camera, wherein the built-in camera is a camera arranged in the mobile phone, the external camera is used for connecting the mobile phone with a digital camera through a data line or other modes, the digital camera function of the mobile phone refers to whether the mobile phone can shoot a still picture or a short picture through the built-in or external digital camera, and the digital camera function of the mobile phone is rapidly developed as a new additional function of the mobile phone.

In cell-phone camera equipment course of working, need fix the camera base through centre gripping equipment, most of current centre gripping equipment simple structure, relatively poor to the centre gripping effect of camera lens, inconvenient people's use, and centre gripping equipment's regulation effect is relatively poor, can not fix firmly to the camera lens of different models, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centre gripping equipment is used in camera lens equipment 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: a clamping device for lens assembly comprises a main body, wherein a fixing groove is formed in the top end of the inside of the main body, a fixing block is arranged at one end of the inside of the fixing groove, adjusting plates are arranged on two sides of the inside of the fixing groove, movable grooves are formed in positions, located on the fixing block, of the bottoms of the two adjusting plates, threaded holes are formed in one ends, close to the fixing block, of the two adjusting plates, a bidirectional threaded rod penetrating into the threaded holes is arranged at one end, close to the fixing block, of the inside of the fixing groove, sliding grooves are formed in one ends, far away from the threaded holes, of the two adjusting plates, movable plates penetrating into the sliding grooves are arranged in the inside of the fixing groove, movable holes are formed in two ends of the movable plates, slide rods penetrating into the movable holes are arranged on two sides, far away from one end of the fixing block, of the inside of the fixing groove, two sets of the slide bar is kept away from the outside of fixed block one end all is provided with the spring, the fixed slot is inside to be kept away from the one end of fixed block is provided with the spacing groove, and is two sets of the regulating plate is kept away from the one end of two-way threaded rod all is provided with the stopper that runs through to the spacing inslot portion, the inside top of fixed slot is provided with dustproof cover plate.

Preferably, the both ends of fixed block all with main part welded connection, two sets of the regulating plate all is through activity groove and fixed block sliding connection, one side of the inside one end of fixed slot is provided with the bearing, and inside two-way threaded rod runs through to the bearing, two-way threaded rod passes through bearing and main part fixed connection, two-way threaded rod is kept away from the one end of main part is provided with the rotation handle.

Preferably, the outside at two-way threaded rod both ends is provided with positive and negative screw thread, the inside of screw hole be provided with two-way threaded rod assorted internal thread, the regulating plate passes through screw hole and two-way threaded rod threaded connection, stopper and regulating plate welded connection, the regulating plate passes through spacing groove and stopper and main part sliding connection.

Preferably, the fly leaf passes through spout and regulating plate sliding connection, and is two sets of the one end of slide bar all with fixed block welded connection, two sets of the slide bar is kept away from the one end of fixed block all with main part welded connection, the fly leaf passes through activity hole and slide bar swing joint.

Preferably, the four corners department on the inside top of fixed slot all is provided with the fixture block, the dust cover passes through the fixture block and can dismantle with the fixed slot and be connected, the inside one end of keeping away from the fixed block of dust cover is provided with the recess.

Preferably, the four corners of the bottom of the main body are provided with supporting legs, and the bottoms of the supporting legs are provided with non-slip mats.

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

1. the utility model makes the movable plate and the sliding rod move through the movable hole, makes the movable plate and the adjusting plate move through the sliding grooves in the two groups of adjusting plates, makes the adjusting plate and the fixed block move through the movable groove, and the spring exerts an elastic force on the movable plate to push the movable plate to contact with the lens, so that the lens is firmly fixed through the movable plate and the fixed block, the fixing effect on the lens is better, and the use of people is convenient;

2. the utility model discloses a positive and negative screw thread in the two-way threaded rod both ends outside and the inboard internal thread of screw hole mutually support, realize the removal in opposite directions of two sets of regulating plates, through mutually supporting of spacing groove and stopper, carry on spacingly to the regulating plate, be convenient for adjust the interval between two sets of regulating plates, can fix the camera lens of different models, fixed effect to the camera lens is better, has improved the practicality of centre gripping equipment.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a top view of the present invention.

In the figure: 1. a main body; 2. fixing grooves; 3. a fixed block; 4. an adjusting plate; 5. a movable groove; 6. a threaded hole; 7. a bidirectional threaded rod; 8. a chute; 9. a movable plate; 10. a movable hole; 11. a slide bar; 12. a spring; 13. a limiting groove; 14. a limiting block; 15. dustproof apron.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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, the present invention provides an embodiment of a lens holding apparatus for lens assembly, comprising: a clamping device for lens assembly comprises a main body 1, wherein a fixed groove 2 is arranged at the top end inside the main body 1, a fixed block 3 is arranged at one end inside the fixed groove 2, adjusting plates 4 are arranged at two sides inside the fixed groove 2, movable grooves 5 are arranged at positions, located at the fixed block 3, at the bottoms of two groups of adjusting plates 4, threaded holes 6 are arranged at one ends, close to the fixed block 3, inside the two groups of adjusting plates 4, a bidirectional threaded rod 7 penetrating into the threaded holes 6 is arranged at one end, close to the fixed block 3, inside the fixed groove 2, a sliding groove 8 is arranged at one end, far away from the threaded holes 6, inside the fixed groove 2, a movable plate 9 penetrating into the sliding groove 8 is arranged inside the fixed groove 2, movable holes 10 are arranged at two ends inside the movable plate 9, slide bars 11 penetrating into the movable holes 10 are arranged at two sides, far away from the fixed block 3, inside the fixed groove 2, the outside that fixed block 3 one end was kept away from to two sets of slide bars 11 all is provided with spring 12, and the inside one end of keeping away from fixed block 3 of fixed slot 2 is provided with spacing groove 13, and the one end that two-way threaded rod 7 was kept away from to two sets of regulating plates 4 all is provided with the stopper 14 that runs through to spacing groove 13 inside, and the inside top of fixed slot 2 is provided with dustproof cover plate 15.

Please refer to fig. 1 and fig. 3, two ends of the fixing block 3 are all welded to the main body 1, two sets of adjusting plates 4 are connected to the fixing block 3 through the movable slots 5 in a sliding manner, the adjusting plates 4 are moved to the fixing block 3 through the movable slots 5, a bearing is arranged on one side of one end inside the fixing slot 2, the bidirectional threaded rod 7 penetrates into the bearing, the bidirectional threaded rod 7 is fixedly connected to the main body 1 through the bearing, friction force is reduced, the rotating effect of the bidirectional threaded rod 7 is better, and a rotating handle is arranged at one end, far away from the main body 1, of the bidirectional threaded rod 7, so that the bidirectional threaded rod 7 is driven to rotate.

Please refer to fig. 1 and fig. 2, the outer sides of the two ends of the two-way threaded rod 7 are provided with positive and negative threads, the inner part of the threaded hole 6 is provided with an internal thread matched with the two-way threaded rod 7, the adjusting plate 4 is in threaded connection with the two-way threaded rod 7 through the threaded hole 6 to play a role of limiting, so that the two groups of adjusting plates 4 move in opposite directions, the limiting block 14 is in welded connection with the adjusting plate 4, the adjusting plate 4 is in sliding connection with the main body 1 through the limiting groove 13 and the limiting block 14, the adjusting effect on the adjusting plate 4 is better, and the use of people is facilitated.

Please refer to fig. 1 and fig. 2, the movable plate 9 is slidably connected to the adjusting plate 4 through the sliding slot 8, the movable plate 9 is movable with the adjusting plate 4 through the sliding slot 8, one ends of two sets of sliding rods 11 are both connected to the fixed block 3, one ends of two sets of sliding rods 11 far away from the fixed block 3 are both connected to the main body 1, the movable plate 9 is movably connected to the sliding rods 11 through the movable holes 10, and the movable plate 9 and the sliding rods 11 are movable through the movable holes 10.

Please refer to fig. 1 and fig. 3, the four corners of the top end inside the fixing groove 2 are all provided with a fixture block, the dust-proof cover plate 15 is detachably connected with the fixing groove 2 through the fixture block, so as to realize the dismounting of the dust-proof cover plate 15 and prevent dust from falling into the clamping device, and one end of the dust-proof cover plate 15, which is far away from the fixing block 3, is provided with a groove.

Please refer to fig. 2, the four corners of the bottom of the main body 1 are provided with support legs, and the bottoms of the support legs are provided with anti-slip pads, so as to support the equipment, so that the clamping equipment is more stable, the stability of the clamping equipment is improved, and the clamping equipment is convenient for people to use.

The working principle is as follows: before the utility model is used, the rotating handle is rotated to drive the bidirectional threaded rod 7 to rotate, the positive and negative threads on the outer sides of the two ends of the bidirectional threaded rod 7 are mutually matched with the internal thread on the inner side of the threaded hole 6, so that the two groups of adjusting plates 4 move oppositely, the adjusting plates 4 are limited by the mutual matching of the limiting grooves 13 and the limiting blocks 14, the space between the two groups of adjusting plates 4 is convenient to adjust, the lenses with different models can be fixed, the fixing effect of the lenses is better, the practicability of the clamping device is improved, when the utility model is used, the movable plate 9 is pulled, the movable plate 9 and the sliding rod 11 are moved through the movable hole 10, the movable plate 9 and the adjusting plates 4 are moved through the chutes 8 in the two groups of adjusting plates 4, the adjusting plates 4 and the fixed blocks 3 are moved through the movable grooves 5, the spring 12 applies an elastic force to the movable plate 9, and the movable plate 9 is pushed to be contacted with the lenses, the lens is fixed firmly through the movable plate 9 and the fixed block 3, the fixing effect on the lens is better, and the use of people is facilitated.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A lens is centre gripping equipment for equipment, includes main part (1), its characterized in that: the novel adjustable screw driver is characterized in that a fixing groove (2) is formed in the top end of the interior of the main body (1), a fixing block (3) is arranged at one end of the interior of the fixing groove (2), adjusting plates (4) are arranged on two sides of the interior of the fixing groove (2), movable grooves (5) are formed in positions, located on the fixing block (3), of the bottoms of the two groups of adjusting plates (4), threaded holes (6) are formed in one ends, close to the fixing block (3), of the interior of the two groups of adjusting plates (4), two-way threaded rods (7) penetrating through the interior of the threaded holes (6) are arranged at one ends, close to the fixing block (3), of the interior of the fixing groove (2), sliding grooves (8) are formed in one ends, far away from the threaded holes (6), of the interior of the two groups of adjusting plates (4), movable plates (10) are arranged at two ends, penetrating through the interior of the sliding grooves (8), fixed slot (2) inside is kept away from the both sides of fixed block (3) one end all are provided with slide bar (11) that run through to activity hole (10) inside, and are two sets of slide bar (11) are kept away from the outside of fixed block (3) one end all is provided with spring (12), fixed slot (2) inside is kept away from the one end of fixed block (3) is provided with spacing groove (13), and is two sets of regulating plate (4) are kept away from the one end of two-way threaded rod (7) all is provided with stopper (14) that run through to spacing groove (13) inside, the inside top of fixed slot (2) is provided with dustproof cover board (15).

2. A lens-assembling holding apparatus as claimed in claim 1, wherein: the both ends of fixed block (3) all with main part (1) welded connection, two sets of regulating plate (4) all are through activity groove (5) and fixed block (3) sliding connection, one side of the inside one end of fixed slot (2) is provided with the bearing, and inside two-way threaded rod (7) run through to the bearing, two-way threaded rod (7) are through bearing and main part (1) fixed connection, two-way threaded rod (7) are kept away from the one end of main part (1) is provided with the rotation handle.

3. A lens-assembling holding apparatus as claimed in claim 1, wherein: the outside at two-way threaded rod (7) both ends is provided with positive and negative screw thread, the inside of screw hole (6) is provided with two-way threaded rod (7) assorted internal thread, regulating plate (4) are through screw hole (6) and two-way threaded rod (7) threaded connection, stopper (14) and regulating plate (4) welded connection, regulating plate (4) are through spacing groove (13) and stopper (14) and main part (1) sliding connection.

4. A lens-assembling holding apparatus as claimed in claim 1, wherein: fly leaf (9) are through spout (8) and regulating plate (4) sliding connection, and are two sets of the one end of slide bar (11) all with fixed block (3) welded connection, two sets of slide bar (11) are kept away from the one end of fixed block (3) all with main part (1) welded connection, fly leaf (9) are through activity hole (10) and slide bar (11) swing joint.

5. A lens-assembling holding apparatus as claimed in claim 1, wherein: the four corners department on inside top of fixed slot (2) all is provided with the fixture block, dustproof cover plate (15) can be dismantled with fixed slot (2) through the fixture block and be connected, the inside one end of keeping away from fixed block (3) of dustproof cover plate (15) is provided with the recess.

6. A lens-assembling holding apparatus as claimed in claim 1, wherein: the four corners department of main part (1) bottom all is provided with the supporting leg, and the bottom of supporting leg is provided with the slipmat.