CN208974007U - A kind of drill bush clamping device for osteology department - Google Patents
A kind of drill bush clamping device for osteology department Download PDFInfo
- Publication number
- CN208974007U CN208974007U CN201820774974.9U CN201820774974U CN208974007U CN 208974007 U CN208974007 U CN 208974007U CN 201820774974 U CN201820774974 U CN 201820774974U CN 208974007 U CN208974007 U CN 208974007U
- Authority
- CN
- China
- Prior art keywords
- clamp plate
- plate
- holes
- sets
- clamping device
- 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 - Fee Related
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of drill bush clamping device for osteology department, including lower clamp plate, the top of the lower clamp plate is connected with upper clamp plate by installing bolt thread, sets of holes are offered at the top of the bottom of the upper clamp plate and lower clamp plate, the bottom of the upper clamp plate and the top of lower clamp plate offer the mounting groove being connected on the outside of sets of holes and with sets of holes, it is provided with the securing plate for being located remotely from each other side positioned at two sets of holes in the mounting groove, symmetrical two drive rods is connected with by ball on the inner surface of the lower section installation trench bottom.The utility model setting operation screw rod and sliding groove are played carries out firm balance again after being tentatively threadedly coupled clamping to drill bushing using two sides securing plate to drill bushing, upper and lower two sides securing plate is firm simultaneously to play the role of better position balance, achieve the effect that keep drill bushing more firm by secondary extrusion clamping, promotes surgical quality by achieving the effect that the more firm balance of drill bushing.
Description
Technical field
The utility model relates to drill bushing tensioning technique field more particularly to a kind of drill bush clamping device for osteology department.
Background technique
Orthopaedics is one of most common department of various big hospital, main dissection, physiology and the pathology for studying skeletal musculature,
The normal morphology and function of this system are kept and developed with drug, operation and physical method, with the fast development of orthopaedics,
Requirement for orthopaedics tool also increases accordingly, but existing drill bush clamping device for osteology department is simply by simple screw thread
Connection is clamped, and single threaded connection clamps because position limiting structure cannot simply make drill bushing firm well, is directly affected
Surgical quality.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: drill bush clamping device for osteology department
It is clamped simply by simple threaded connection, single threaded connection clamps because position limiting structure cannot simply make well
Drill bushing is firm, and a kind of drill bush clamping device for osteology department proposed.
To achieve the goals above, the utility model adopts the technical scheme that
The top of a kind of drill bush clamping device for osteology department, including lower clamp plate, the lower clamp plate is connected by installation bolt thread
It is connected to upper clamp plate, offers sets of holes, the bottom of the upper clamp plate and lower clamp plate at the top of the bottom of the upper clamp plate and lower clamp plate
Top offer the mounting groove being connected on the outside of the sets of holes and with sets of holes, be provided in the mounting groove positioned at two sets of holes
It is located remotely from each other the securing plate of side, is connected with symmetrical two by ball on the inner surface of the lower section installation trench bottom
Drive rod, two drive rods one end close to each other are fixed by the connecting rod the bottom of securing plate attached below, and two
One end that a drive rod is located remotely from each other is fixedly connected to stressed plate, and the screw top of the upper clamp plate, which is connected with, to be extended to
The operation screw rod of top mounting groove inner surface, the top securing plate are threaded in the outer surface of operation screw rod by elevator
On, it is offered on the inner surface at the top mounting groove back side and is located at operation screw rod two sides and symmetrical two sliding grooves, top
The securing plate is slidably connected on the inner surface of sliding groove by sliding bar, and the two sides of the top securing plate are fixedly connected with
There is force application rod, the force application rod extends to the surface of stressed plate far from one end of securing plate.
Preferably, the positive shape of the securing plate be arc, the positive radian of securing plate at 120 degree extremely
Between 150 degree.
Preferably, it is fixedly connected with sliding-aided mat on the inner surface of the sliding groove, is fixed on the outer surface of the sliding bar
It is connected with wear-resistant pad.
Preferably, ball, the positive arc of ball on the left of the upper clamp plate are fixedly connected on the left of the upper clamp plate
Degree is 120 degree.
Preferably, the outer surface of the installation bolt is fixedly connected with extruding disk, is fixedly connected at the top of the lower clamp plate
Have and is located at installation bolt two sides and is located at the extruding spring squeezed below disk.
Preferably, the length for squeezing spring is not less than three centimetres, and the coefficient of elasticity for squeezing spring is ten newton
It is per cm.
Compared with prior art, the utility model has the beneficial effects that setting operation screw rod and sliding groove are played to brill
The preliminary threaded connection of set carries out firm balance using two sides securing plate after clamping again to drill bushing, and upper and lower two sides securing plate consolidates simultaneously
Play the role of better position balance, achievees the effect that keep drill bushing more firm by secondary extrusion clamping, by making drill bushing
More firm balance achievees the effect that convenient for promoting surgical quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is enlarged drawing at the A in Fig. 1.
In figure: 1- lower clamp plate, 2- install bolt, 3- upper clamp plate, 4- sets of holes, 5- mounting groove, 6- securing plate, 7- ball, 8-
Drive rod, 9- stressed plate, 10- operation screw rod, 11- sliding groove, 12- sliding bar, 13- force application rod, 14- squeezes disk, 15- squeezes bullet
Spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of drill bush clamping device for osteology department of the utility model, including lower clamp plate 1, the top of lower clamp plate 1
Portion is threaded with upper clamp plate 3 by installing bolt 2, and the left side of upper clamp plate 3 is fixedly connected with ball, leads on the left of upper clamp plate 3
It is 120 degree to the positive radian of ball, the bottom and 1 top of lower clamp plate of upper clamp plate 3 offer sets of holes 4, upper clamp plate 3
Bottom and the top of lower clamp plate 1 offer the setting in the mounting groove 5 sets of holes 4 outside and be connected to sets of holes 4, mounting groove 5
Have and be located at the securing plate 6 that two sets of holes 4 are located remotely from each other side, the positive shape of securing plate 6 is arc, the positive arc of securing plate 6
Degree passes through ball 7 between 120 degree to 150 degree, on the inner surface of 5 bottom of lower section mounting groove and is connected with pair
Two drive rods 8 claimed, two drive rods 8 one end close to each other is fixed by the connecting rod securing plate 6 attached below
Bottom, one end that two drive rods 8 are located remotely from each other are fixedly connected to stressed plate 9, and the screw top of upper clamp plate 3 is connected with extension
To the operation screw rod 10 of 5 inner surface of top mounting groove, top securing plate 6 is threaded in the outer of operation screw rod 10 by elevator
On surface, is offered on the inner surface at 5 back side of top mounting groove and is located at operation 10 two sides of screw rod and symmetrical two sliding grooves 11,
Top securing plate 6 is slidably connected on the inner surface of sliding groove 11 by sliding bar 12, fixed on the inner surface of sliding groove 11 to connect
It is connected to sliding-aided mat, wear-resistant pad is fixedly connected on the outer surface of sliding bar 12, the two sides of top securing plate 6, which are fixedly connected to, applies
Power bar 13, force application rod 13 extend to the surface of stressed plate 9 far from one end of securing plate 6, and the outer surface of installation bolt 2 is fixed to be connected
It is connected to and squeezes disk 14, the top of lower clamp plate 1, which is fixedly connected with, to be located at installation 2 two sides of bolt and be located at the extruding for squeezing 14 lower section of disk
Spring 15, the length for squeezing spring 15 are not less than three centimetres, and the coefficient of elasticity for squeezing spring 15 is that ten newton are per cm.
In the utility model, when user uses the device, turning installation bolt 2 makes upper clamp plate 3 be mounted on lower clamp plate 1
Top, then make top securing plate 6 in the effect of sliding bar 12 for operation screw rod 10 on the inner surface of drill bushing insertion sets of holes 4, is turned
Under move down, top securing plate 6, which moves down, squeezes force application rod 13 to stressed plate 9, stressed plate 9 be squeezed after lead to
Crossing ball 7 makes drive rod 8 tilt lower section securing plate 6, carries out reinforcing to reach to drill bushing simultaneously making drill bushing more by upper and lower securing plate 6
The effect for adding firm balance, by making drill bushing is more firm to achieve the effect that promote bone surgery quality.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of drill bush clamping device for osteology department, including lower clamp plate (1), which is characterized in that pass through at the top of the lower clamp plate (1)
Installation bolt (2) is threaded with upper clamp plate (3), offers sets of holes at the top of the bottom of the upper clamp plate (3) and lower clamp plate (1)
(4), the bottom of the upper clamp plate (3) and the top of lower clamp plate (1) offer on the outside of sets of holes (4) and with sets of holes (4) even
Logical mounting groove (5), the mounting groove (5) is interior to be provided with the securing plate (6) that side is located remotely from each other positioned at two sets of holes (4), under
Symmetrical two drive rods (8), two institutes are connected with by ball (7) on the inner surface of Fang Suoshu mounting groove (5) bottom
State the bottom that drive rod (8) one end close to each other is fixed by the connecting rod securing plate attached below (6), two biographies
One end that lever (8) is located remotely from each other is fixedly connected to stressed plate (9), and the screw top of the upper clamp plate (3) is connected with extension
To the operation screw rod (10) of top mounting groove (5) inner surface, the top securing plate (6) is threaded in operation by elevator
On the outer surface of screw rod (10), is offered on the inner surface the at top mounting groove (5) back side and be located at operation screw rod (10) two sides
And symmetrical two sliding grooves (11), the top securing plate (6) are slidably connected at sliding groove (11) by sliding bar (12)
On inner surface, the two sides of the top securing plate (6) are fixedly connected to force application rod (13), and the force application rod (13) is far from reinforcing
One end of plate (6) extends to the surface of stressed plate (9).
2. drill bush clamping device for osteology department according to claim 1, which is characterized in that the positive shape of the securing plate (6)
Shape is arc, and the positive radian of the securing plate (6) is between 120 degree to 150 degree.
3. drill bush clamping device for osteology department according to claim 1, which is characterized in that the inner surface of the sliding groove (11)
On be fixedly connected with sliding-aided mat, be fixedly connected with wear-resistant pad on the outer surface of the sliding bar (12).
4. drill bush clamping device for osteology department according to claim 1, which is characterized in that the left side of the upper clamp plate (3) is solid
Surely it is connected with ball, the positive radian of ball is 120 degree on the left of the upper clamp plate (3).
5. drill bush clamping device for osteology department according to claim 1, which is characterized in that the appearance of installation bolt (2)
Face, which is fixedly connected with, squeezes disk (14), is fixedly connected at the top of the lower clamp plate (1) and is located at installation bolt (2) two sides and is located at
Squeeze the extruding spring (15) below disk (14).
6. drill bush clamping device for osteology department according to claim 5, which is characterized in that the length for squeezing spring (15)
Not less than three centimetres, the coefficient of elasticity for squeezing spring (15) is that ten newton are per cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820774974.9U CN208974007U (en) | 2018-05-23 | 2018-05-23 | A kind of drill bush clamping device for osteology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820774974.9U CN208974007U (en) | 2018-05-23 | 2018-05-23 | A kind of drill bush clamping device for osteology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208974007U true CN208974007U (en) | 2019-06-14 |
Family
ID=66778778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820774974.9U Expired - Fee Related CN208974007U (en) | 2018-05-23 | 2018-05-23 | A kind of drill bush clamping device for osteology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208974007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112155669A (en) * | 2020-10-12 | 2021-01-01 | 常州安康医疗器械有限公司 | Liquid guiding type ultrasonic knife head |
-
2018
- 2018-05-23 CN CN201820774974.9U patent/CN208974007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112155669A (en) * | 2020-10-12 | 2021-01-01 | 常州安康医疗器械有限公司 | Liquid guiding type ultrasonic knife head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208974007U (en) | A kind of drill bush clamping device for osteology department | |
| CN209711799U (en) | A kind of new tourism alpin-stock | |
| CN207525524U (en) | A kind of flexible bamboo pole | |
| CN209265097U (en) | A kind of glasses of adjustable cheater foot | |
| CN208550945U (en) | A kind of spoon structure | |
| CN210728584U (en) | Hand trainer for rehabilitation department | |
| CN109172297A (en) | A kind of healing robot assisting physical therapy | |
| CN208885433U (en) | A kind of pull handle arrangement of hand pulling starter | |
| CN210020954U (en) | Yoga mat is used in pliability training | |
| CN209220424U (en) | A kind of department of general surgery's Multifunction surgical forceps | |
| CN209645160U (en) | A kind of telescopic adjustment foot pad | |
| CN209248176U (en) | A kind of magnetic-type glasses | |
| CN208479876U (en) | A kind of speaker with water-proof function | |
| CN208838004U (en) | Neurologic percussion hammer | |
| CN209360788U (en) | A kind of portable medical Cardiological hemostasis device for exerting | |
| CN201316504Y (en) | Swing exercise stool | |
| CN210751118U (en) | Auxiliary resuscitation training device for neurology | |
| CN215025659U (en) | Multifunctional tie bar plate | |
| CN213157488U (en) | Orthopedic postoperative nursing exercise device | |
| CN217279162U (en) | Glasses capable of being adjusted in multiple directions | |
| CN215386624U (en) | Fixing plate for clinical transfusion of psychiatric department | |
| CN219354309U (en) | Bedside traction frame for department of bone fracture | |
| CN216561258U (en) | Nose holds in palm and intelligent glasses | |
| CN212662056U (en) | Prevent towed external fixation frame of drop foot | |
| CN215259075U (en) | Wall-mounted all-in-one machine mounting suspension |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20200523 |