CN207081876U

CN207081876U - Lens fixing apparatus

Info

Publication number: CN207081876U
Application number: CN201721021801.1U
Authority: CN
Inventors: 杨光荣; 杨亮荣
Original assignee: Dongguan Rong Hang Hardware Mould Co Ltd
Current assignee: Dongguan Rong Hang Hardware Mould Co Ltd
Priority date: 2017-08-15
Filing date: 2017-08-15
Publication date: 2018-03-09
Anticipated expiration: 2027-08-15

Abstract

The utility model provides a kind of lens fixing apparatus, is related to technical field of tooling clamps.The lens fixing apparatus includes the first connector, the second connector, the 3rd connector and clamp assembly；First connector has the joint face for being used for being connected with external equipment, first connector is hinged with the second connector, second connector has the first shoulder hole for fixed lens, the axis opposing connecting surface of first shoulder hole tilts, and the side of the 3rd connector and the remote joint face of the second connector is slidably connected；Clamp assembly includes the first clamping element and the second clamping element, the breach for clamping cylindrical parts is limited between the first clamping element and the second clamping element, the axis of breach is parallel with joint face, and the second clamping element is fixedly connected on the 3rd connector.The lens fixing apparatus it is rational in infrastructure, it contributes to the installation of camera lens, and camera lens can be made to be formed an angle with dispensing needle cylinder type, so as to improve precision for dispensing glue.

Description

Lens fixing apparatus

Technical field

Technical field of tooling clamps is the utility model is related to, specially a kind of lens fixing apparatus.

Background technology

In correlation technique, particularly in dispensing operation, for ease of finding dispensing position accurately, to the installation requirement of camera lens compared with Height, therefore, how to ensure that being installed in place for camera lens becomes those skilled in the art's urgent problem to be solved.

Utility model content

The purpose of this utility model is to provide a kind of lens fixing apparatus, asked with solve to propose in above-mentioned background technology Topic.

To achieve the above object, the utility model provides following technical scheme：A kind of lens fixing apparatus, including the first company Fitting, the second connector, the 3rd connector and clamp assembly；

First connector has the joint face for being used for being connected with external equipment, first connector and described second Connector is hinged, and second connector has the first shoulder hole for fixed lens, the axis phase of first shoulder hole The joint face is tilted, a Slideslip of the 3rd connector and the remote joint face of second connector connects Connect；

The clamp assembly includes the first clamping element and the second clamping element, first clamping element and second clamping element Between limit breach for clamping cylindrical parts, the axis of the breach is parallel with the joint face, and described second clamps Part is fixedly connected on the 3rd connector.

In the utility model optional embodiment, one end of the remote clamp assembly of the 3rd connector limits The passage of both ends insertion, the axis of the axis of the passage and the breach are located along the same line.

In the utility model optional embodiment, the lens fixing apparatus also includes block piece, and the block piece is set In one end of the remote clamp assembly of the 3rd connector, the block piece has arc surface, and the arc surface is located at The side of close first shoulder hole of the block piece.

In the utility model optional embodiment, the lens fixing apparatus also includes the 4th connector, and the described 4th connects The side of fitting is connected with second clamping element, and the opposite side of the 4th connector is connected with the 3rd connector.

In the utility model optional embodiment, the lens fixing apparatus also includes the first bolt, the 3rd connection The side of close second connector of part includes connecting portion, and the connecting portion is provided with the first connecting hole, first bolt Second connector is extending at least partially into so that described second to be connected through first connecting hole and first bolt Part connects with the 3rd connector.

In the utility model optional embodiment, the lens fixing apparatus also includes two elastic components and two the second spiral shells Bolt, second clamping element are provided with two relative the second shoulder holes, are offered on first clamping element and two described One-to-one second connecting hole of two shoulder holes, two elastic components are correspondingly arranged in two the second shoulder holes, and described Two bolts are through second connecting hole and stretch into second shoulder hole, and one end relatively described second of the elastic component clamps Part is fixed, and the other end of the elastic component is fixedly connected with second bolt, and the elastic component has to be clamped described first Part is adjacent to the trend of second clamping element.

In the utility model optional embodiment, the elastic component is spring.

In the utility model optional embodiment, first clamping element has the first breach, the second clamping element tool There is the second breach, first breach and second breach form the breach.

Compared with prior art, the beneficial effects of the utility model are：The lens fixing apparatus it is simple and reasonable for structure, It facilitates the installation of camera lens, and can be relatively fixed compared with camera lens, and shape between camera lens and dispensing syringe is formed an angle, so as to carry The precision of high dispensing operation.

Brief description of the drawings

Fig. 1 is the structural representation for the lens fixing apparatus that the utility model embodiment provides；

Fig. 2 is the structural representation of the first clamping element；

Fig. 3 is a kind of structural representation at visual angle of the first clamping element；

Fig. 4 is the structural representation of the second clamping element；

Fig. 5 is a kind of structural representation at visual angle of the second clamping element；

Fig. 6 is the structural representation of the second connector；

Fig. 7 is a kind of structural representation at visual angle of the second connector；

Fig. 8 is the structural representation of the 3rd connector；

Fig. 9 is a kind of structural representation at visual angle of the 3rd connector；

Figure 10 is the structural representation at another visual angle of the 3rd connector；

Figure 11 is the structural representation of the 4th connector.

Icon：The connectors of 100- first；101- joint faces；102- jointed shafts；The connectors of 110- second；The ladders of 111- first Hole；112- stage portions；The connectors of 120- the 3rd；121- passages；122- connecting portions；130- block pieces；131- arc surfaces；140- is pressed from both sides Tight component；The clamping elements of 141- first；The clamping elements of 142- second；The connectors of 150- the 4th；The connecting holes of 1221- first；1411- second Connecting hole；The breach of 1412- first；The shoulder holes of 1421- second；The breach of 1422- second.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Refering to Fig. 1, the utility model embodiment provides a kind of lens fixing apparatus, and the lens fixing apparatus includes first and connected Fitting 100, the second connector 110, the 3rd connector 120, the 4th connector 150 and clamp assembly 140.

Specifically, the first connector 100 has the joint face 101 for being used for external equipment connection, and the joint face 101 can be One horizontal plane, screwed hole can be set on the joint face 101, so as to through screwed hole and consolidate the first connector 100 by bolt It is scheduled on external equipment.

As shown in fig.1, in the present embodiment, the first connector 100 and the second connector 110 are be hinged, can specifically pass through hinge Spindle 102 makes 110 relative first connector 100 of the second connector be hinged.

With reference to shown in Fig. 6 and Fig. 7, wherein, the second connector 110 has the first shoulder hole 111 for fixed lens, should The size of first shoulder hole 111 is depending on the specific size of camera lens, because the first shoulder hole 111 has stage portion 112, so as to Enable camera lens spacing by the institute of stage portion 112, on the one hand, can be fixed, be on the other hand also convenient in camera lens to camera lens Installation.The axis opposing connecting surface 101 of first shoulder hole 111 tilts.

With reference to shown in Fig. 8, Fig. 9 and Figure 10, in the present embodiment, the 3rd connector 120 and the remote of the second connector 110 connect The side of junction 101 is slidably connected, and the lens fixing apparatus also includes the first bolt (not shown), the 3rd connector 120 Include connecting portion 122 close to the side of the second connector 110, the connecting portion 122 is provided with the first connecting hole 1221, the first bolt The second connector 110 is extending at least partially into by the second connector 110 and through the first connecting hole 1221 and the first bolt Three connectors 120 connect.

With reference to shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, in the present embodiment, clamp assembly 140 includes the first clamping element 141 and the Two clamping elements 142.

With reference to shown in Fig. 1 and Figure 11, the first clamping element 141 and the plate-like structure of the second clamping element 142, the 4th connector 150 also plate-like structure, the side of the 4th connector 150 be fixedly connected with the second clamping element 142, the 4th connector 150 it is another Side is fixedly connected with the 3rd connector 120.

With reference to shown in Fig. 2 and Fig. 4, the side of the second close clamping element 142 of the first clamping element 141 has the first breach 1412, the second clamping element 142 has the second breach 1422 close to the side of the first clamping element 141, wherein, the first breach 1412 Can be semicircle shape with the second breach 1422, thus, the first breach 1412 and the second breach 1422 are collectively forming generally circular Breach, the breach is to be used to clamp the dispensing syringe that is in the form of a column, wherein, the axis of the breach is parallel with joint face 101, by This, the axis of the axis of the breach and the first shoulder hole 111 is in an angle.

With reference to shown in Fig. 8 and Fig. 9, in the present embodiment, one end of the remote clamp assembly 140 of the 3rd connector 120 is formed The passage 121 of both ends insertion, the axis of the passage 121 and the axis of breach are located along the same line, wherein, the breach is used for solid One end of plastic pin cylinder is pinpointed, the passage 121 is used for the other end of fixing point plastic pin cylinder, thus, the both ends of dispensing syringe can be entered Row is fixed.

In the present embodiment, the breach can be clamped to dispensing syringe, so that dispensing syringe is fixed with respect to camera lens Device is fixed.

Specifically, the lens fixing apparatus also includes two elastic component (not shown)s and two the second bolts (in figure It is not shown), wherein, elastic component is spring.

Refering to shown in Fig. 3 and Fig. 4, the second clamping element 142 is provided with two relative the second shoulder holes 1421, the second shoulder hole 1421 points are the first hole and the second hole, wherein, the aperture in the first hole is less than the aperture in the second hole, and the first clamping element 141 is provided with Two and 1421 one-to-one second connecting hole 1411 of the second shoulder hole, wherein, the both ends insertion of the second connecting hole 1411, this The one-to-one corresponding at place refers to that the aperture of the second connecting hole 1411 is suitable with the aperture in the first hole, and one of them second connecting hole 1411 axis and the axis collinear in first hole, the axis of another the second connecting hole 1411 and another first hole Axis collinear, so, the second bolt can sequentially pass through the second connecting hole 1411 and the first hole.

Two springs are correspondingly arranged in the second hole, and one end of spring is fixed with respect to the second clamping element 142, consolidating herein Surely can be to weld one end of spring and the second clamping element 142, the other end of spring is fixedly connected with the second bolt, when first When the clamping element 142 of clamping element 141 and second is bonded, spring be in compressive state, thus, when by the first clamping element 141 with respect to the When two clamping elements 142 separate, the restoring force of spring is bigger, so that the breach 1422 of the first breach 1412 and second is relative Position is adjustable, to be compressed to dispensing syringe.

It should be noted that directly it can also be consolidated between the first clamping element 141 and the second clamping element 142 by bolt It is fixed.

In the present embodiment, the lens fixing apparatus also includes block piece 130, and the block piece 130 is arranged at the 3rd connector One end of 120 remote clamp assembly 140, wherein, the block piece 130 has arc surface 131, and the arc surface 131, which is located at, to be blocked The side of close first shoulder hole 111 of part 130, the arc surface 131 are used to reflect light.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should Within the scope of protection of the utility model.

Claims

1. a kind of lens fixing apparatus, it is characterised in that including the first connector, the second connector, the 3rd connector and clamping Component；

First connector has the joint face for being used for being connected with external equipment, and first connector is connected with described second Part is hinged, and second connector has the first shoulder hole for fixed lens, and the axis of first shoulder hole is with respect to institute Joint face inclination is stated, the side of the 3rd connector and the remote joint face of second connector is slidably connected；

The clamp assembly includes the first clamping element and the second clamping element, between first clamping element and second clamping element The breach for clamping cylindrical parts is limited, the axis of the breach is parallel with the joint face, and second clamping element is consolidated Surely it is connected to the 3rd connector.

2. lens fixing apparatus according to claim 1, it is characterised in that the remote clamping of the 3rd connector One end of component limits the passage of both ends insertion, and the axis of the axis of the passage and the breach is located along the same line.

3. lens fixing apparatus according to claim 1, it is characterised in that the lens fixing apparatus also includes blocking Part, the block piece are arranged at one end of the remote clamp assembly of the 3rd connector, and the block piece has circular arc Face, the arc surface are located at the side of close first shoulder hole of the block piece.

4. lens fixing apparatus according to claim 1, it is characterised in that the lens fixing apparatus also includes the 4th and connected Fitting, the side of the 4th connector are connected with second clamping element, the opposite side of the 4th connector and described the Three connectors are connected.

5. lens fixing apparatus according to claim 1, it is characterised in that the lens fixing apparatus also includes the first spiral shell Bolt, the side of close second connector of the 3rd connector include connecting portion, and the connecting portion is provided with the first connection Hole, first bolt through first connecting hole and first bolt be extending at least partially into second connector with Second connector is connected with the 3rd connector.

6. lens fixing apparatus according to claim 1, it is characterised in that the lens fixing apparatus also includes two bullets Property part and two the second bolts, second clamping element are provided with two relative the second shoulder holes, are opened on first clamping element Provided with being correspondingly arranged in two second with two one-to-one second connecting holes of the second shoulder hole, two elastic components In shoulder hole, second bolt is through second connecting hole and stretches into second shoulder hole, one end of the elastic component Relatively described second clamping element is fixed, and the other end of the elastic component is fixedly connected with second bolt, the elastic component tool There is the trend that first clamping element is adjacent to second clamping element.

7. lens fixing apparatus according to claim 6, it is characterised in that the elastic component is spring.

8. lens fixing apparatus according to claim 1, it is characterised in that first clamping element has the first breach, Second clamping element has the second breach, and first breach and second breach form the breach.