CN211317134U

CN211317134U - Depth range finder

Info

Publication number: CN211317134U
Application number: CN202020117176.6U
Authority: CN
Inventors: 易兴; 熊宇柔
Original assignee: Shenzhen Dobiy Electronic Co ltd
Current assignee: Shenzhen Dolby Laser Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-08-21
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to a measuring tool technical field, concretely relates to degree of depth distancer. The depth distance meter comprises a caliper and a caliper frame detachably connected with the caliper, wherein the caliper comprises a main ruler, an auxiliary ruler sleeved on the main ruler and capable of sliding along the main ruler, and a clamping groove formed in one surface, facing the caliper frame, of the auxiliary ruler; the ruler frame comprises a fixing part sleeved outside the auxiliary ruler, a supporting part connected with the fixing part and a buckle assembly arranged on the fixing part. The utility model discloses a degree of depth distancer includes slide caliper rule and can dismantle the chi frame of being connected with slide caliper rule, and outside the vice chi of slide caliper rule was located to the fixed part cover of chi frame, the last draw-in groove that is equipped with of vice chi frame is equipped with the buckle subassembly, works as when the chamber that holds of chi frame is located to vice chi card, the cooperation is connected with the draw-in groove to the buckle subassembly, when carrying out the degree of depth measurement, guarantees through the support of chi frame that the main scale is in vertical state, increases measuring accuracy to, slide caliper rule and chi frame can dismantle the connection, have increased measuring flexibility.

Description

Depth range finder

Technical Field

The utility model relates to a measuring tool technical field, concretely relates to degree of depth distancer.

Background

In the depth distance measuring instrument in the prior art, a depth measuring rod at the lower end of a main ruler of a vernier caliper is generally contacted with a lower plane of a measured plane, the reading on the vernier caliper is the height difference between the two planes, and the main ruler cannot be ensured to be in a vertical state during measurement and the measuring direction is single.

Disclosure of Invention

An object of the utility model is to provide a degree of depth distancer solves among the prior art not high and the not high technical problem of measurement flexibility of measuring accuracy.

In order to solve the technical problem, the utility model discloses a technical scheme be: providing a depth distance meter, wherein the depth distance meter comprises a caliper and a caliper frame detachably connected with the caliper; the caliper comprises a main ruler, an auxiliary ruler which is sleeved on the main ruler and can slide along the main ruler, and a clamping groove which is formed on one surface of the auxiliary ruler facing the ruler frame; the ruler frame comprises a fixing portion, a supporting portion and a buckle assembly, the fixing portion is sleeved outside the auxiliary ruler, the supporting portion is connected with the fixing portion, the buckle assembly is arranged on the fixing portion, the fixing portion comprises a fixing bottom plate and two fixing side plates, the two fixing side plates are arranged on two sides of the fixing bottom plate respectively, the fixing bottom plate and the two fixing side plates jointly form a containing cavity used for containing the auxiliary ruler, and when the auxiliary ruler is clamped in the containing cavity, the buckle assembly is connected with the clamping groove in a matched mode.

Preferably, the PMKD includes towards the first surface of vice chi and with the second surface that the first surface set up relatively, the PMKD is equipped with a guide slot, the PMKD is equipped with the depressed part that forms in the second surface, buckle subassembly card is located the guide slot just can slide along the guide slot, buckle subassembly is including being located the push pedal of depressed part and being located first surface one side and with the buckle that the push pedal is connected, the buckle holds in the draw-in groove of vice chi, the draw-in groove includes relative first lateral wall and the second lateral wall that sets up in the extending direction of main chi, when the buckle holds in the draw-in groove, to being close to first lateral wall or the direction promotion of second lateral wall the push pedal is so that the buckle with first lateral wall or the second lateral wall butt.

Preferably, two sides of the push plate are respectively provided with a locking part protruding outwards, and the side wall of the depressed part is provided with two first locking grooves respectively matched with the two locking parts and two second locking grooves respectively matched with the two locking parts; when the two locking parts are respectively positioned in the two second locking grooves, a gap is formed between the buckle and the first side wall or the second side wall of the clamping groove; when the two locking parts are respectively positioned in the two first locking grooves, the buckle is abutted against the first side wall or the second side wall of the clamping groove.

Preferably, the caliper further comprises two matching parts respectively arranged at two sides of the auxiliary caliper, and the caliper frame further comprises two accommodating grooves respectively formed in two fixed side plates of the fixing part, and the two accommodating grooves are respectively used for accommodating the two matching parts.

Preferably, the secondary ruler further comprises a knob arranged on one of the matching parts, the accommodating groove comprises a first side wall parallel to the fixed side plate and two second side walls arranged on two sides of the first side wall respectively, a fracture extending from the top of the first side wall to the fixed bottom plate is formed on the first side wall, and the fracture is matched with the knob.

Preferably, a display screen is arranged on the auxiliary ruler.

Preferably, the support portion includes a connection portion connected to the fixing portion, two support legs extending from both sides of the connection portion, respectively, and a bent portion formed at a free end of the support leg, the bent portion being perpendicular to the support leg, and a magnet is disposed at a bottom of the bent portion.

Preferably, the depth finder performs distance measurement using a capacitive grating.

Preferably, the caliper further comprises a depth measuring rod arranged on the main ruler, the depth measuring rod is arranged on the main ruler through a rotating shaft, and the main ruler is further provided with a containing groove used for containing the depth measuring rod.

Preferably, the clamping groove is provided with extending grooves on two sides of the extending direction of the main scale respectively.

The beneficial effects of the utility model reside in that: the utility model discloses a degree of depth distancer includes slide caliper rule and can dismantle the chi frame of being connected with slide caliper rule, and outside the vice chi of slide caliper rule was located to the fixed part cover of chi frame, the last draw-in groove that is equipped with of vice chi frame is equipped with the buckle subassembly, works as when the chamber that holds of chi frame is located to vice chi card, the cooperation is connected with the draw-in groove to the buckle subassembly, when carrying out the degree of depth measurement, guarantees through the support of chi frame that the main scale is in vertical state, increases measuring accuracy to, slide caliper rule and chi frame can dismantle the connection, have increased measuring flexibility.

Drawings

Fig. 1 is a front view of a depth gauge provided by an embodiment of the present invention in a forward assembly;

fig. 2 is a rear view of a depth gauge according to an embodiment of the present invention in a forward assembly;

fig. 3 is a front view of a caliper in a depth finder provided by an embodiment of the present invention;

fig. 4 is a rear view of a caliper in the depth distance meter according to an embodiment of the present invention;

fig. 5 is a front view of a ruler frame of a depth distance measuring device provided by an embodiment of the present invention;

fig. 6 is a rear view of a blade holder of a depth distance measuring device according to an embodiment of the present invention;

fig. 7 is a perspective view of a ruler frame of the depth distance measuring device provided by the embodiment of the present invention;

fig. 8 is an enlarged view of a fixing portion of a frame in a depth distance measuring device according to an embodiment of the present invention;

fig. 9 is a front view of a depth gauge in reverse assembly as provided by an embodiment of the present invention;

fig. 10 is a matching diagram of the main scale and the depth measuring rod in the depth distance measuring instrument provided by the embodiment of the present invention.

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.

The terms "first", "second" and "third" in the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of indicated technical features. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. All directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The embodiment of the utility model provides a depth distance measuring instrument, please refer to and show in 1-6, this depth distance measuring instrument 100 includes slide caliper rule 10 and tape measure 20, tape measure 20 can dismantle with slide caliper rule 10 and be connected, slide caliper rule 10 includes main scale 101 and vice chi 102, the one end of main scale 101 is equipped with first jack catch structure 103, vice chi 102 cover is located on main scale 101 and can be slided along main scale 101, be equipped with second jack catch structure 104 on the vice chi 102, first jack catch structure 103 and second jack catch structure 104 cooperate and are used for measuring the size that is located the object that awaits measuring between the two, vice chi 102 is towards the one side of tape measure 20, the back of vice chi 102 is equipped with draw-in groove 105 promptly, vice chi 102 is to the one side of tape measure 20, the front of vice chi 102 is equipped with display screen 108 promptly.

The ruler frame 20 comprises a fixing portion 201 and a supporting portion 202, the fixing portion 201 is sleeved outside the auxiliary ruler 102, a buckle assembly is arranged on the fixing portion 201, please refer to fig. 5 to 7, the fixing portion 201 comprises a fixing bottom plate 2011 and two fixing side plates 2012 arranged on two sides of the fixing bottom plate 2011 respectively, the fixing bottom plate 2011 and the two fixing side plates 2012 form an accommodating cavity 2013 for accommodating the auxiliary ruler 102 together, and when the auxiliary ruler 102 is clamped in the accommodating cavity 2013, the buckle assembly is connected and matched with the clamping groove 105.

In an alternative embodiment, referring to fig. 3 to 8, the fixed base 2011 includes a first surface 201a facing the minor ruler 102 and a second surface 201b opposite to the first surface 201a, the fixed base 2011 is provided with a guide groove 2014, the fixed base 2011 is provided with a depression 2015 formed on the second surface 201b, the buckle assembly is clamped in the guide groove 2014 and can slide along the guide groove 2014, the buckle assembly includes a push plate 2031 and a buckle 2032 connected to each other, the push plate 2031 is located on the second surface 201b side of the fixed base 2011, the push plate 2031 is located in the depression 2015, the buckle 2032 is located on the first surface 201a side of the fixed base 2011, and the push plate 2031 and the buckle 2032 are connected across the guide groove 2014.

Further, the caliper 10 further includes two matching portions 106 respectively disposed on two sides of the sub-caliper 102 and a knob 107 disposed on one of the matching portions 106, the caliper frame 20 further includes two holding grooves 2016 respectively formed on two fixed side plates 2012 of the fixing portion 201, the two holding grooves 2016 are respectively configured to hold two of the matching portions 106, the holding grooves 2016 include a first side wall 2016a parallel to the fixed side plates 2012 and two second side walls 2016b respectively disposed on two sides of the first side wall 2016a, a fracture 2017 extending from the top of the first side wall 2016a to the fixed base plate 2011 is formed on the first side wall 2016a, the fracture 2017 is matched with the knob 107, and the sub-caliper 102 is conveniently clamped into the fixing portion 201.

Further, the secondary scale 102 is clamped in the accommodating cavity 2013 of the fixing portion 201, the buckle 2032 is accommodated in the clamping groove 105 of the secondary scale 102, the clamping groove 105 comprises a first side wall 1051 and a second side wall 1052 which are oppositely arranged in the extending direction of the main scale 101, and the first side wall 1051 is closer to the upper end of the main scale 101 than the second side wall 1052. Two sides of the push plate 2031 are respectively provided with a locking part 2033 protruding outwards, and the side wall of the concave part 2015 is provided with two first locking grooves 2018 respectively matched with the two locking parts 2033 and two second locking grooves 2019 respectively matched with the two locking parts 2033; the two first locking grooves 2018 are closer to the top end of the fixing portion 201 than the two second locking grooves 2019, the two first locking grooves 2018 are in locking positions, the two second locking grooves 2019 correspond to unlocking positions, and when the two locking portions 2033 are respectively located in the two second locking grooves 2019, the fastener 2032 is not fastened with the slot 105; when the two locking portions 2033 are respectively located in the two first locking grooves 2018, the clip 2032 abuts against the first side wall 1051 or the second side wall 1052 of the slot 105, and when abutting against the first side wall 1051 or the second side wall 1052, the clip 2032 is engaged with the slot 105.

In the present embodiment, the caliper 10 and the blade frame 20 may be assembled in the forward direction, i.e., as shown in fig. 1 and 2; the caliper 10 and the blade holder 20 may also be assembled in reverse, i.e., as shown in fig. 9. The depth measuring instrument 100 of the present embodiment can perform depth measurement in two directions, and has a more flexible structure.

Referring to fig. 1 and 2, when the caliper 10 and the caliper frame 20 are assembled in the forward direction, the buckle 2032 is accommodated in the slot 105, a gap is formed between the buckle 2032 and the first side wall 1051 of the slot 105, and the two locking portions 2033 are respectively located in the two second locking grooves 2019; the push plate 2031 is pushed in a direction approaching the first side wall 1051, and at the same time, the hook 2032 is also moved in a direction approaching the first side wall 1051, the two locking portions 2033 are moved from the two second locking grooves 2019 to the two first locking grooves 2018, the hook 2032 abuts against the first side wall 1051, and the hook 2032 is engaged with the engaging groove 105. When the caliper 10 and the caliper frame 20 are disassembled, the push plate 2031 is pushed in the direction of the two second locking grooves 2019, at this time, the buckle 2032 also moves in the direction away from the first side wall 1051, the two locking portions 2033 move from the two first locking grooves 2018 to the two second locking grooves 2019, a gap is formed between the buckle 2032 and the first side wall 1051 of the slot 105, and then the sub-caliper 102 is taken out of the fixing portion 201.

Referring to fig. 9, when the caliper 10 and the caliper frame 20 are assembled reversely, the clip 2032 is received in the slot 105, a gap is formed between the clip 2032 and the second side wall 1052 of the slot 105, and the two locking portions 2033 are respectively located in the two second locking grooves 2019; the push plate 2031 is pushed to approach the second side wall 1052, and at the same time, the clip 2032 is also moved to approach the second side wall 1052, the two locking portions 2033 are moved from the two second locking grooves 2019 to the two first locking grooves 2018, the clip 2032 abuts against the second side wall 1052, and the clip 2032 is engaged with the clip groove 105. When the caliper 10 and the scale frame 20 are disassembled, the push plate 2031 is pushed in the direction of the two second locking grooves 2019, at this time, the clip 2032 is also moved in the direction away from the second side wall 1052, the two locking portions 2033 are moved from the two first locking grooves 2018 to the two second locking grooves 2019, a gap is formed between the clip 2032 and the second side wall 1052 of the slot 105, and the sub scale 102 is taken out of the fixing portion 201.

In a preferred embodiment, the supporting portion 202 includes a connecting portion 2021 connected to the fixing portion 201 and two supporting legs 2022 extending from both sides of the connecting portion 2021, respectively. The two support legs 2022 are parallel to the extending direction of the main scale 101, a bending portion 2023 perpendicular to the support legs 2022 is disposed at the bottom of the support legs 2022, and further, a magnet is disposed at the bottom of the bending portion 2023.

In a preferred embodiment, depth-finder 100 of the present embodiment utilizes a capacitive grating for distance measurement.

In a preferred embodiment, referring to fig. 10, the caliper 10 further includes a depth measuring rod 109, the depth measuring rod 109 is located at the other end of the main ruler 101 opposite to the first jaw structure 103, the depth measuring rod 109 is disposed on the main ruler 101 through a rotating shaft 110, the main ruler 101 is provided with a fixed shaft 101a, the rotating shaft 110 is sleeved on the fixed shaft 101a, the rotating shaft 110 can rotate around the fixed shaft 101a, the rotating shaft 110 can move along the fixed shaft 101a, the fixed shaft 101a and the rotating shaft 110 are both perpendicular to the main ruler 101, the main ruler 101 is further provided with a receiving groove 111 for receiving the depth measuring rod 109, and a first limiting portion 112 and a second limiting portion 113 for fixing the depth measuring rod 109, the receiving groove 111 receives the depth measuring rod 109 when the depth measuring rod 109 is not needed, the rotating shaft 110 moves along the direction of S1 when the depth measuring rod 109 is needed, and then the depth measuring rod 109 is rotated 180 degrees through the rotating shaft 110, then, the rotating shaft 110 is moved along the direction of S2, and the depth measuring rod 109 is clamped in the third limiting portion 114 and the fourth limiting portion 115.

In an alternative embodiment, the locking groove 105 is provided with an extending groove 1053 at both sides of the extending direction of the main scale 101.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The depth distance measuring instrument is characterized by comprising a caliper and a caliper frame detachably connected with the caliper; the caliper comprises a main ruler, an auxiliary ruler which is sleeved on the main ruler and can slide along the main ruler, and a clamping groove which is formed on one surface of the auxiliary ruler facing the ruler frame; the ruler frame comprises a fixing portion, a supporting portion and a buckle assembly, the fixing portion is sleeved outside the auxiliary ruler, the supporting portion is connected with the fixing portion, the buckle assembly is arranged on the fixing portion, the fixing portion comprises a fixing bottom plate and two fixing side plates, the two fixing side plates are arranged on two sides of the fixing bottom plate respectively, the fixing bottom plate and the two fixing side plates jointly form a containing cavity used for containing the auxiliary ruler, and when the auxiliary ruler is clamped in the containing cavity, the buckle assembly is connected with the clamping groove in a matched mode.

2. The depth gauge of claim 1, wherein the fixed base plate includes a first surface facing the secondary scale and a second surface disposed opposite the first surface, the fixed bottom plate is provided with a guide groove and a concave part formed on the second surface, the buckle component is clamped in the guide groove and can slide along the guide groove, the buckle component comprises a push plate positioned in the depressed part and a buckle positioned on one side of the first surface and connected with the push plate, the buckle is accommodated in a clamping groove of the auxiliary ruler, the clamping groove comprises a first side wall and a second side wall which are oppositely arranged in the extending direction of the main ruler, when the buckle is accommodated in the clamping groove, the push plate is pushed towards the direction close to the first side wall or the second side wall so that the buckle is abutted against the first side wall or the second side wall.

3. The depth gauge according to claim 2, wherein two sides of the push plate are respectively provided with a locking portion protruding outward, and the side wall of the recess is provided with two first locking grooves respectively engaged with the two locking portions and two second locking grooves respectively engaged with the two locking portions; when the two locking parts are respectively positioned in the two second locking grooves, a gap is formed between the buckle and the first side wall or the second side wall of the clamping groove; when the two locking parts are respectively positioned in the two first locking grooves, the buckle is abutted against the first side wall or the second side wall of the clamping groove.

4. The depth gauge according to claim 1, wherein the caliper further comprises two engaging portions respectively provided at both sides of the sub-caliper, and the caliper frame further comprises two receiving grooves respectively formed at two fixed side plates of the fixing portion, the two receiving grooves being respectively for receiving the two engaging portions.

5. The depth gauge according to claim 4, wherein the sub-scale further comprises a knob disposed on one of the engaging portions, the receiving groove comprises a first side wall parallel to the fixed side plate and two second side walls disposed on two sides of the first side wall, a break extending from a top of the first side wall to the fixed base plate is formed on the first side wall, and the break is engaged with the knob.

6. The depth-measuring gauge according to claim 1, wherein a display screen is provided on the sub-scale.

7. The depth finder according to claim 1, wherein the support portion includes a connecting portion connected to the fixing portion, two support legs extending from both sides of the connecting portion, respectively, and a bent portion formed at a free end of the support leg, the bent portion being perpendicular to the support leg, and a magnet is provided at a bottom of the bent portion.

8. The depth gauge of claim 1, wherein the depth gauge utilizes a capacitive grating for distance measurement.

9. The depth finder of claim 1, wherein the caliper further includes a depth measuring rod disposed on the main scale, the depth measuring rod being disposed on the main scale through a rotating shaft, the main scale further having a receiving groove for receiving the depth measuring rod.

10. The depth gauge according to claim 1, wherein the engaging groove is provided with extending grooves on both sides of the extension direction of the main scale.