CN215647142U

CN215647142U - Positioning and pressurizing device of sensor

Info

Publication number: CN215647142U
Application number: CN202122046773.1U
Authority: CN
Inventors: 林丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-25
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a positioning and pressurizing device of a sensor, which comprises a machine box bottom plate and a pressurizing mechanism, wherein the top of the machine box bottom plate is fixedly provided with the pressurizing mechanism, the pressurizing mechanism comprises a pressurizing clamping piece and a pressing part which is correspondingly and rotatably arranged at the position of the top of the machine box bottom plate corresponding to the two sides of the pressurizing clamping piece, the positions of the two sides of the pressurizing clamping piece are symmetrically provided with contracting clamping grooves, and an outward-extending clamping plate is slidably arranged in the contracting clamping grooves; in this scheme, through corresponding the loading system who sets up on quick-witted box bottom plate, realized that the supplementary pressurization to installing the sensor on quick-witted box bottom plate is fixed, very big increase the stability of sensor in the use, utilize the flexible design of abduction cardboard simultaneously, increased the compatible scope of device, and utilize shrink draw-in groove bottom damper's design, realized that non-fixed loading system possesses certain spacing shock-absorbing function.

Description

Positioning and pressurizing device of sensor

Technical Field

The utility model belongs to the technical field of sensor accessories, and particularly relates to a positioning and pressurizing device of a sensor.

Background

The built-in sensor part in TV set-top box carries out the snap-on to it through the screw mostly, or protects the reinforcement through sticky fixed, and this kind of reinforcement mode, it is inconvenient retrieve or maintain the maintenance in-process at it, dismantle fast to reduced the life of device, increased the recovery degree of difficulty, and its shock attenuation performance of general non-fixed mounting means is relatively poor, often can appear receiving the condition that external force rocked in the use, for this we propose a location pressure device of sensor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning and pressurizing device of a sensor, which aims to solve the problem that the sensor in the prior television set top box is inconvenient to position, pressurize and fix in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a location pressure device of sensor, includes the quick-witted box bottom plate, still includes the loading system, the top fixed mounting of quick-witted box bottom plate has loading system, just loading system includes the pressurization fastener to and correspond and close the suppression part that sets up corresponding pressurization fastener both sides position department at quick-witted box bottom plate top soon, wherein the both sides position department symmetry of pressurization fastener is provided with the shrink draw-in groove, just the inside slidable mounting of shrink draw-in groove has the exhibition cardboard, the top central point department fixed mounting of position department of exhibition cardboard has stop screw, wherein the cooperation is seted up on the shrink draw-in groove and is supplied stop screw to run through gliding slide, just stop screw's top runs through the slide to close fixedly soon with the locking nut, wherein damping mechanism is installed to the both sides position department symmetry that the bottom of shrink draw-in groove corresponds the exhibition cardboard.

Furthermore, the pressing part comprises a fixing nut, wherein a pressing ring for pressing the outward extending clamping plate is arranged on the outer side of the fixing nut in a matched mode, and a guide pillar screw hole is formed in the center of the top of the fixing nut.

Further, damper includes the bradyseism guide arm of symmetry slidable mounting in shrink draw-in groove both sides position department, wherein the bottom position department fixed mounting of bradyseism guide arm has the laminating base, just the outside of bradyseism guide arm corresponds and laminates the base and is equipped with the bradyseism spring directly over the position department cover.

Further, fixation nut and suppression circle formula structure as an organic whole, just the cooperation is installed on the machine box bottom plate and is supplied the screw thread post that fixation nut screwed together.

Furthermore, the pressurizing clamping piece and the shrinkage clamping groove are of an integrated structure.

Furthermore, the outward extending clamping plate and the limiting screw are screwed and fixed through threads.

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

1. in this scheme, through corresponding the loading system who sets up on quick-witted box bottom plate, realized that the supplementary pressurization to installing the sensor on quick-witted box bottom plate is fixed, very big increase the stability of sensor in the use, utilize the flexible design of abduction cardboard simultaneously, increased the compatible scope of device, and utilize shrink draw-in groove bottom damper's design, realized that non-fixed loading system possesses certain spacing shock-absorbing function.

2. In this scheme, through corresponding the guide pillar screw that sets up on fixation nut to and the screw type line of establishing in fixation nut inside is seted up in the cooperation, increased the fixed mode of quick-witted box bottom plate and fixation nut, it is fixed through the suppression of the dead formula of non-lock simultaneously, guaranteed the bradyseism scope of device, and the regulation through locking nut, can carry out free control to exhibition cardboard service distance.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

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

FIG. 2 is a schematic view of a retaining nut of the present invention;

FIG. 3 is a schematic side view of the pressing clip of the present invention;

in the figure: 1. a chassis base plate; 2. pressurizing the clamping piece; 3. fixing a nut; 4. the clamping groove is contracted; 5. extending the clamping plate; 6. a limit screw; 7. a locking nut; 8. pressing a ring; 9. a guide post screw hole; 10. a cushioning guide rod; 11. a cushioning spring; 12. and (6) fitting the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a location pressure device of sensor, including quick-witted box bottom plate 1, still include the loading system, the top fixed mounting of quick-witted box bottom plate 1 has the loading system, and the loading system includes pressurization fastener 2, and correspond and close the suppression part that sets up corresponding pressurization fastener 2 both sides position department at quick-witted box bottom plate 1 top soon, wherein the both sides position department symmetry of pressurization fastener 2 is provided with shrink draw-in groove 4, and the inside slidable mounting of shrink draw-in groove 4 has abduction cardboard 5, the top central point department fixed mounting of abduction cardboard 5 has stop screw 6, wherein the cooperation is seted up on shrink draw-in groove 4 and is supplied stop screw 6 to run through gliding slide, and stop screw 6's top runs through the slide, and close fixedly soon with locking nut 7, wherein the both sides position department symmetry that the bottom of shrink draw-in groove 4 corresponds abduction cardboard 5 installs damper.

In the embodiment, further, the pressing part comprises a fixing nut 3, wherein the outer side of the fixing nut 3 is provided with a pressing ring 8 for pressing the extended clamping plate 5 in a matching manner, the center of the top of the fixing nut 3 is provided with a guide pillar screw hole 9, the damping mechanism comprises damping guide rods 10 symmetrically and slidably mounted at two sides of the shrinkage clamping groove 4, the bottom end of each damping guide rod 10 is fixedly provided with a joint base 12, and the outer side of each damping guide rod 10 is sleeved with a damping spring 11 at a position right above the joint base 12 in a corresponding manner, in the scheme, through the guide pillar screw holes 9 correspondingly arranged on the fixing nut 3 and screw threads arranged in the fixing nut 3 in a matching manner, the fixing modes of the machine box bottom plate 1 and the fixing nut 3 are increased, meanwhile, through non-locking pressing fixing, the damping range of the device is ensured, and through the adjustment of the locking nut 7, the distance used by the exhibition board 5 can be freely controlled.

In this embodiment, furtherly, fixing nut 3 and pressing circle 8 formula structures as an organic whole, and the cooperation is installed on the machine box bottom plate 1 and is supplied fixing nut 3 to revolve the screw thread post that closes, and

pressurization fastener

2 and 4 formula structures as an organic whole of shrink draw-in groove, and abduction cardboard 5 and stop screw 6 close soon fixedly through the screw thread.

The working principle and the using process of the utility model are as follows: when the sensor on the machine box bottom plate 1 needs to be pressurized and fixed, the pressurizing clamping piece 2 is correspondingly pressed at the top position of the sensor, the locking nut 7 is loosened along the upper thread of the limiting screw 6, the outward extending clamping plate 5 extends to a preset distance, then the fixing nut 3 and the machine box bottom plate 1 are rotated, the pressing ring 8 on the outer side of the fixing nut 3 presses and fixes the outward extending clamping plate 5, the pressurizing clamping piece 2 is pressed and fixed by the fixing nut, and when the pressurizing clamping piece 2 vibrates, the pressing base 12 pushes down, the cushioning guide rod 10 moves upwards to relieve vibration, the restoring force of the cushioning spring 11 is utilized, the resonance force is reduced, and the damping treatment of the device is realized.

It is worth noting that the guide post screw hole 9 formed in the fixing nut 3 can increase the fixing mode of the case bottom plate 1 and the fixing nut 3, allow vertical studs or screws to penetrate through and be screwed for fixing, and correspondingly add an anti-slip pad at the bottom of the attaching base 12 for increasing the anti-slip performance of the device and ensuring the stable use of the pressurizing part.

According to the working process, the following steps are known: in this scheme, through corresponding the loading system who sets up on quick-witted box bottom plate 1, realized that the supplementary pressurization to installing the sensor on quick-witted box bottom plate 1 is fixed, very big increase the stability of sensor in the use, utilize the flexible design of abduction cardboard 5 simultaneously, increased the compatible scope of device, and utilize the design of 4 bottom damper of shrink draw-in groove, realized that non-stationary loading system possesses certain spacing shock-absorbing function.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a location pressure device of sensor, includes machine box bottom plate (1), its characterized in that: the top of the bottom plate (1) of the case is fixedly provided with a pressurizing mechanism which comprises a pressurizing clamping piece (2), and a pressing part correspondingly screwed on the positions at the two sides of the pressurizing clamping piece (2) on the top of the bottom plate (1) of the box, wherein the positions of both sides of the pressurizing clamping piece (2) are symmetrically provided with contracting clamping grooves (4), an outward-extending clamping plate (5) is slidably arranged in the contraction clamping groove (4), a limiting screw rod (6) is fixedly arranged at the center of the top of the outward-extending clamping plate (5), wherein the contraction clamping groove (4) is provided with a slideway for the limit screw rod (6) to slide through, the top end of the limit screw (6) penetrates through the slideway and is screwed and fixed with the locking nut (7), the damping mechanisms are symmetrically arranged at the positions, corresponding to the two sides of the outward-extending clamping plate (5), of the bottom of the contraction clamping groove (4).

2. The positioning and pressurizing device for the sensor according to claim 1, wherein: the pressing part comprises a fixing nut (3), wherein a pressing ring (8) used for pressing the outward-extending clamping plate (5) is arranged on the outer side of the fixing nut (3) in a matched mode, and a guide pillar screw hole (9) is formed in the center of the top of the fixing nut (3).

3. The positioning and pressurizing device for the sensor according to claim 1, wherein: damper guide arm (10) of shock attenuation mechanism including symmetry slidable mounting in shrink draw-in groove (4) both sides position department, wherein the bottom position department fixed mounting of damper guide arm (10) has laminating base (12), just the outside of damper guide arm (10) corresponds laminating base (12) and is located the cover to be equipped with damping spring (11) directly over.

4. The positioning and pressurizing device for the sensor according to claim 2, wherein: fixing nut (3) and suppression circle (8) formula structure as an organic whole, just the cooperation is installed on machine box bottom plate (1) and is supplied fixing nut (3) to revolve the screw thread post that closes.

5. The positioning and pressurizing device for the sensor according to claim 1, wherein: the pressurizing clamping piece (2) and the contraction clamping groove (4) are of an integrated structure.

6. The positioning and pressurizing device for the sensor according to claim 1, wherein: the outward extending clamping plate (5) and the limiting screw rod (6) are screwed and fixed through threads.