CN202145124U - Combination angle square - Google Patents
Combination angle square Download PDFInfo
- Publication number
- CN202145124U CN202145124U CN201120234590U CN201120234590U CN202145124U CN 202145124 U CN202145124 U CN 202145124U CN 201120234590 U CN201120234590 U CN 201120234590U CN 201120234590 U CN201120234590 U CN 201120234590U CN 202145124 U CN202145124 U CN 202145124U
- Authority
- CN
- China
- Prior art keywords
- mounting hole
- scaleplate
- scale
- securing member
- rod support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a measure tool, in particular to a combination angle square, comprising a scaleplate, and a scaleplate seat, wherein the top of the scaleplate seat is provided with a slot with the scaleplate inserted thereinto, along the length direction of the scaleplate, the middle portion of the slot is provided with a mounting hole used for mounting a fastening member, along the width direction of the scaleplate, the middle portion of one side with scale, of the scaleplate is provided with a groove along the length direction of the scaleplate, the upper end of the fastening member is provided with a clamping body matching with the groove, the lower end of the fastening member extends out of the scaleplate seat through the mounting hole, and the scaleplate seat is provided with two opposite side surfaces forming an included angle, perpendicular to the length direction of the scaleplate. The combination angle square mainly resolves the problem that in the process of measure, when a length and an angle are measured, it is needed to replace the measure tool thereby being low in working efficiency; is simple in operation and convenient in use; and can give consideration to the measurement of lengths and angles.
Description
Technical field
The utility model relates to a kind of survey instrument, specifically, relates to a kind of combination square.
Background technology
, we when object is measured,, in the time of like measurement length, measure certain angle again in the middle of living at ordinary times because the conversion of measured dimensions and angle need be adopted multi-form survey instrument; For avoiding need be with a large amount of survey instrument in the one-shot measurement process, survey instrument brings inconvenience when replacement is used, and everybody adopts the multiple measurement instrument, to save survey instrument quantity, discloses a kind of Multipurpose angle square No. 93233283.8 like Chinese patent.But the upright chi of this Multipurpose angle square and rod support are rotationally connected through the axle formation, and after using the long period, axle produces wearing and tearing, make and locate out of true.And 135 degree angles of this kind Multipurpose angle square need carry out rotational positioning, use inconvenient.Further, this angle square is measured by the sounding rod in the vertical guide groove slide block in upright chi middle part when fathoming, complex structure, and cost of manufacture is high.
Summary of the invention
The utility model has mainly solved: when actual measurement; When measuring length and certain angle; The ineffective problem that needs the replacement tool using and bring, provide a kind of simple to operate, easy to use, take into account the combination square of measuring length and certain angle.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of combination square; Comprise scale and rod support, the rod support top has along the length of the scale direction and is used for the conduit that scale inserts, and the conduit middle part is provided with the mounting hole that is used to install securing member along the Width of scale; Graduated face middle part is provided with the groove that prolongs the length of the scale direction on the scale; Securing member upper end is provided with the card body that matches with groove, and rod support is stretched out through mounting hole in the lower end of securing member, rod support be provided with respectively with the length of the scale direction vertical with two relative sides that become angle.
Scale inserts in the groove at rod support top; Scale also can slide by relative rod support in groove; Slide into certain position at scale; The activity of securing member through the bottom makes the card body of upper end of securing member snap in the groove of scale, and scale is fixed on the rod support, makes things convenient for scale to portray the object of certain-length; A side of rod support is vertical with the length direction of scale simultaneously; This combination square can use as T-square; And the another side of rod support and the length direction of scale are at an angle; Therefore can as required this angle design be become the most frequently used angle, use, as this angle design being become 135 degree with convenient.
As preferably, the bore of mounting hole upper end is greater than the bore of lower end, and the bottom of mounting hole is cylindrical hole, and the bottom of securing member is a screw rod, and screw rod matches with cylindrical hole, and stretches out cylindrical hole screw rod outward and be provided with nut.
The upper end of securing member can be stuck in mounting hole inside and not drop out, and makes securing member up and down through setting nut simultaneously, thereby controls the conduit of the card body turnover scale of securing member upper end.
As preferably, be provided with back-moving spring in the mounting hole, back-moving spring is enclosed within outside the securing member, and the upper end of back-moving spring is against on the securing member, and the lower end of back-moving spring is against in the mounting hole.
When unscrewing the nut that the securing member lower end is, securing member can move up under the effect of back-moving spring, makes the card body of securing member upper end shift out the conduit of scale, when regulating length of the scale, helps securing member loosening, need not manual adjustments.
As preferably, combination square also comprises level meter, and the bottom of rod support is provided with the mounting hole that is used to install level meter.
Through level meter is set, make combination square can grasp balance in use.
As preferably, combination square also comprises scriber, and the rod support bottom also is provided with the mounting hole that is used to install scriber.
Through scriber is set, make the purposes of combination square increase.
The beneficial effect that the utility model is obtained:
Because rod support is provided with the side that is 90 degree and certain angle with the length of the scale direction; These sides can cooperate scale easily workpiece carry out 90 degree with certain angle calibration or rule; Because scale can slide in the conduit of rod support; Can easily it be transformed into angle square, T-square and ruler, be used for the measuring distance and the degree of depth.And the mounting hole of securing member and the lower end of securing member are installed match, and be cylindrical, can securing member be fixed in the mounting hole, avoid securing member to drop out; Also be provided with back-moving spring simultaneously, make more convenient to operate.Next is also to be provided with level meter and scriber, makes the functions of use of combination square increase.
Description of drawings
Fig. 1 is a kind of synoptic diagram of the utility model;
Fig. 2 is a kind of vertical view of the utility model rod support;
Fig. 3 divides local structure cut-open view for the utility model fastener portion;
Among the figure: 1, groove, 2, scale, 3, rod support, 4, level meter, 5, scriber, 6, securing member, 7, nut, 8, mounting hole, 9, conduit, 10, back-moving spring.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further explanation.
Embodiment: a kind of combination square (referring to Fig. 1-3); Comprise scale 2 and rod support 3; Rod support 3 tops have along scale 2 length directions and are used for the conduit 9 that scale 2 inserts; Conduit 9 middle parts are provided with the mounting hole 8 that is used to install securing member 6 along the Width of scale 2, and graduated face middle part is provided with the groove 1 that prolongs scale 2 length directions on the scale 2, and securing member 6 upper ends are provided with the card body that matches with groove 1; Rod support 3 is stretched out through mounting hole 8 in the lower end of securing member 6, rod support 3 be provided with respectively with scale 2 length directions vertical with two relative sides that become angle.According to actual needs this angle is designed to 135 degree; The bore of mounting hole 8 upper ends is greater than the bore of lower end, and the bottom of mounting hole 8 is cylindrical hole, and the bottom of securing member 6 is a screw rod; Screw rod matches with cylindrical hole, and the screw rod that stretches out outside the cylindrical hole is provided with nut 7.Also be provided with back-moving spring 10 in the mounting hole 8, back-moving spring 10 is enclosed within outside the securing member 6, and the upper end of back-moving spring 10 is against on the securing member 6, and the lower end of back-moving spring 10 is against in the mounting hole 8.Combination square also comprises level meter 4, and the bottom of rod support 3 is provided with the mounting hole that is used to install level meter 4, and level meter 4 is installed in the mounting hole of rod support 3 bottoms.Combination square also comprises scriber 5, and rod support 3 bottoms also are provided with the mounting hole that is used to install scriber 5, and scriber 5 is installed in rod support 3 bottoms.
Claims (5)
1. combination square; It is characterized in that: it comprises scale and rod support; The rod support top has along the length of the scale direction and is used for the conduit that scale inserts; The conduit middle part is provided with the mounting hole that is used to install securing member along the Width of scale, and graduated face middle part is provided with the groove that prolongs the length of the scale direction on the scale, and the securing member upper end is provided with the card body that matches with groove; Rod support is stretched out through mounting hole in the lower end of securing member, rod support be provided with respectively with the length of the scale direction vertical with two relative sides that become angle.
2. a kind of combination square according to claim 1; It is characterized in that: the bore of mounting hole upper end is greater than the bore of lower end, and the bottom of mounting hole is cylindrical hole, and the bottom of securing member is a screw rod; Screw rod matches with cylindrical hole, and the screw rod that stretches out outside the cylindrical hole is provided with nut.
3. a kind of combination square according to claim 2 is characterized in that: be provided with back-moving spring in the mounting hole, back-moving spring is enclosed within outside the securing member, and the upper end of back-moving spring is against on the securing member, and the lower end of back-moving spring is against in the mounting hole.
4. according to claim 1 or 2 or 3 described a kind of combination squares, it is characterized in that: combination square also comprises level meter, and the bottom of rod support is provided with the mounting hole that is used to install level meter.
5. a kind of combination square according to claim 4 is characterized in that: combination square also comprises scriber, and the rod support bottom also is provided with the mounting hole that is used to install scriber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120234590U CN202145124U (en) | 2011-07-05 | 2011-07-05 | Combination angle square |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120234590U CN202145124U (en) | 2011-07-05 | 2011-07-05 | Combination angle square |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202145124U true CN202145124U (en) | 2012-02-15 |
Family
ID=45581055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120234590U Expired - Lifetime CN202145124U (en) | 2011-07-05 | 2011-07-05 | Combination angle square |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202145124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673980A (en) * | 2013-12-24 | 2014-03-26 | 刘雁春 | Portable combined type high-precision leveling scale |
| CN109605992A (en) * | 2018-12-06 | 2019-04-12 | 陕西理工大学 | A kind of damping fixture block location type drawing composite ruler |
-
2011
- 2011-07-05 CN CN201120234590U patent/CN202145124U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673980A (en) * | 2013-12-24 | 2014-03-26 | 刘雁春 | Portable combined type high-precision leveling scale |
| CN103673980B (en) * | 2013-12-24 | 2016-12-07 | 大连圣博尔测绘仪器科技有限公司 | Portable combined high-precision leveling scale |
| CN109605992A (en) * | 2018-12-06 | 2019-04-12 | 陕西理工大学 | A kind of damping fixture block location type drawing composite ruler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Hai Ming Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Haiming Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Haiming Document name: Notification of Decision on Request for Restoration of Right |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120215 |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Haiming Document name: Notice of expiration and termination of patent right |